Clean up imports

8 files changed, 16 insertions, 27 deletions

diff --git a/java/src/main/java/com/google/protobuf/CodedOutputStream.java b/java/src/main/java/com/google/protobuf/CodedOutputStream.java
index f5fd58f9..954fde08 100644
--- a/java/src/main/java/com/google/protobuf/CodedOutputStream.java
+++ b/java/src/main/java/com/google/protobuf/CodedOutputStream.java
@@ -32,7 +32,6 @@ package com.google.protobuf;
 
 import java.io.IOException;
 import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
 import java.nio.ByteBuffer;
 
 /**
diff --git a/java/src/main/java/com/google/protobuf/Descriptors.java b/java/src/main/java/com/google/protobuf/Descriptors.java
index ab8930a1..b60bd36b 100644
--- a/java/src/main/java/com/google/protobuf/Descriptors.java
+++ b/java/src/main/java/com/google/protobuf/Descriptors.java
@@ -43,7 +43,6 @@ import java.util.Map;
 import java.util.Set;
 import java.util.WeakHashMap;
 import java.util.logging.Logger;
-import java.io.UnsupportedEncodingException;
 
 /**
  * Contains a collection of classes which describe protocol message types.
diff --git a/java/src/main/java/com/google/protobuf/Internal.java b/java/src/main/java/com/google/protobuf/Internal.java
index b49318ec..74bf44c0 100644
--- a/java/src/main/java/com/google/protobuf/Internal.java
+++ b/java/src/main/java/com/google/protobuf/Internal.java
@@ -30,8 +30,6 @@
 
 package com.google.protobuf;
 
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
 import java.util.AbstractList;
diff --git a/java/src/main/java/com/google/protobuf/LiteralByteString.java b/java/src/main/java/com/google/protobuf/LiteralByteString.java
index 3462c395..c5a8512a 100644
--- a/java/src/main/java/com/google/protobuf/LiteralByteString.java
+++ b/java/src/main/java/com/google/protobuf/LiteralByteString.java
@@ -34,7 +34,6 @@ import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
diff --git a/java/src/main/java/com/google/protobuf/RopeByteString.java b/java/src/main/java/com/google/protobuf/RopeByteString.java
index 0900a042..4f3eb127 100644
--- a/java/src/main/java/com/google/protobuf/RopeByteString.java
+++ b/java/src/main/java/com/google/protobuf/RopeByteString.java
@@ -30,13 +30,12 @@
 
 package com.google.protobuf;
 
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InvalidObjectException;
 import java.io.ObjectInputStream;
 import java.io.OutputStream;
-import java.io.UnsupportedEncodingException;
-import java.io.ByteArrayInputStream;
 import java.nio.ByteBuffer;
 import java.nio.charset.Charset;
 import java.util.ArrayList;
diff --git a/java/src/test/java/com/google/protobuf/ByteStringTest.java b/java/src/test/java/com/google/protobuf/ByteStringTest.java
index 46c229ad..8af5dcde 100644
--- a/java/src/test/java/com/google/protobuf/ByteStringTest.java
+++ b/java/src/test/java/com/google/protobuf/ByteStringTest.java
@@ -36,8 +36,8 @@ import junit.framework.TestCase;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.nio.ByteBuffer;
diff --git a/java/src/test/java/com/google/protobuf/DescriptorsTest.java b/java/src/test/java/com/google/protobuf/DescriptorsTest.java
index fee9ca04..6cfa18d5 100644
--- a/java/src/test/java/com/google/protobuf/DescriptorsTest.java
+++ b/java/src/test/java/com/google/protobuf/DescriptorsTest.java
@@ -35,32 +35,28 @@ import com.google.protobuf.DescriptorProtos.EnumDescriptorProto;
 import com.google.protobuf.DescriptorProtos.EnumValueDescriptorProto;
 import com.google.protobuf.DescriptorProtos.FieldDescriptorProto;
 import com.google.protobuf.DescriptorProtos.FileDescriptorProto;
-import com.google.protobuf.Descriptors.DescriptorValidationException;
-import com.google.protobuf.Descriptors.FileDescriptor;
 import com.google.protobuf.Descriptors.Descriptor;
-import com.google.protobuf.Descriptors.FieldDescriptor;
-import com.google.protobuf.Descriptors.OneofDescriptor;
+import com.google.protobuf.Descriptors.DescriptorValidationException;
 import com.google.protobuf.Descriptors.EnumDescriptor;
 import com.google.protobuf.Descriptors.EnumValueDescriptor;
-import com.google.protobuf.Descriptors.ServiceDescriptor;
+import com.google.protobuf.Descriptors.FieldDescriptor;
+import com.google.protobuf.Descriptors.FileDescriptor;
 import com.google.protobuf.Descriptors.MethodDescriptor;
-
+import com.google.protobuf.Descriptors.OneofDescriptor;
+import com.google.protobuf.Descriptors.ServiceDescriptor;
 import com.google.protobuf.test.UnittestImport;
 import com.google.protobuf.test.UnittestImport.ImportEnum;
-import com.google.protobuf.test.UnittestImport.ImportMessage;
+import protobuf_unittest.TestCustomOptions;
+import protobuf_unittest.UnittestCustomOptions;
 import protobuf_unittest.UnittestProto;
 import protobuf_unittest.UnittestProto.ForeignEnum;
 import protobuf_unittest.UnittestProto.ForeignMessage;
-import protobuf_unittest.UnittestProto.TestAllTypes;
 import protobuf_unittest.UnittestProto.TestAllExtensions;
+import protobuf_unittest.UnittestProto.TestAllTypes;
 import protobuf_unittest.UnittestProto.TestExtremeDefaultValues;
 import protobuf_unittest.UnittestProto.TestMultipleExtensionRanges;
 import protobuf_unittest.UnittestProto.TestRequired;
 import protobuf_unittest.UnittestProto.TestService;
-import protobuf_unittest.UnittestCustomOptions;
-
-import protobuf_unittest.TestCustomOptions;
-
 
 import junit.framework.TestCase;
 
diff --git a/java/src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java b/java/src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java
index 32037039..321669f3 100644
--- a/java/src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java
+++ b/java/src/test/java/com/google/protobuf/IsValidUtf8TestUtil.java
@@ -33,18 +33,17 @@ package com.google.protobuf;
 import static junit.framework.Assert.*;
 
 import java.io.UnsupportedEncodingException;
+import java.nio.ByteBuffer;
+import java.nio.CharBuffer;
+import java.nio.charset.CharsetDecoder;
+import java.nio.charset.CharsetEncoder;
+import java.nio.charset.CoderResult;
+import java.nio.charset.CodingErrorAction;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Random;
 import java.util.logging.Logger;
-import java.nio.charset.CharsetDecoder;
-import java.nio.charset.Charset;
-import java.nio.charset.CodingErrorAction;
-import java.nio.charset.CharsetEncoder;
-import java.nio.charset.CoderResult;
-import java.nio.ByteBuffer;
-import java.nio.CharBuffer;
 
 /**
  * Shared testing code for {@link IsValidUtf8Test} and