3 files changed, 21 insertions, 11 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/DeprecatedFieldTest.java b/java/core/src/test/java/com/google/protobuf/DeprecatedFieldTest.java
index 2c272a73..9c0997c4 100644
--- a/java/core/src/test/java/com/google/protobuf/DeprecatedFieldTest.java
+++ b/java/core/src/test/java/com/google/protobuf/DeprecatedFieldTest.java
@@ -37,22 +37,22 @@ import junit.framework.TestCase;
 
 /**
  * Test field deprecation
- * 
+ *
  * @author birdo@google.com (Roberto Scaramuzzi)
  */
 public class DeprecatedFieldTest extends TestCase {
   private String[] deprecatedGetterNames = {
       "hasDeprecatedInt32",
       "getDeprecatedInt32"};
-  
+
   private String[] deprecatedBuilderGetterNames = {
       "hasDeprecatedInt32",
       "getDeprecatedInt32",
       "clearDeprecatedInt32"};
-  
+
   private String[] deprecatedBuilderSetterNames = {
-      "setDeprecatedInt32"}; 
-  
+      "setDeprecatedInt32"};
+
   public void testDeprecatedField() throws Exception {
     Class<?> deprecatedFields = TestDeprecatedFields.class;
     Class<?> deprecatedFieldsBuilder = TestDeprecatedFields.Builder.class;
@@ -72,7 +72,15 @@ public class DeprecatedFieldTest extends TestCase {
           isDeprecated(method));
     }
   }
-  
+
+  public void testDeprecatedFieldInOneof() throws Exception {
+    Class<?> oneofCase = TestDeprecatedFields.OneofFieldsCase.class;
+    String name = "DEPRECATED_INT32_IN_ONEOF";
+    java.lang.reflect.Field enumValue = oneofCase.getField(name);
+    assertTrue("Enum value " + name + " should be deprecated.",
+       isDeprecated(enumValue));
+  }
+
   private boolean isDeprecated(AnnotatedElement annotated) {
     return annotated.isAnnotationPresent(Deprecated.class);
   }
diff --git a/src/google/protobuf/compiler/java/java_message.cc b/src/google/protobuf/compiler/java/java_message.cc
index f2ff2800..eca7cf9a 100644
--- a/src/google/protobuf/compiler/java/java_message.cc
+++ b/src/google/protobuf/compiler/java/java_message.cc
@@ -437,11 +437,10 @@ void ImmutableMessageGenerator::Generate(io::Printer* printer) {
     for (int j = 0; j < descriptor_->oneof_decl(i)->field_count(); j++) {
       const FieldDescriptor* field = descriptor_->oneof_decl(i)->field(j);
       printer->Print(
-        "$field_name$($field_number$),\n",
-        "field_name",
-        ToUpper(field->name()),
-        "field_number",
-        SimpleItoa(field->number()));
+        "$deprecation$$field_name$($field_number$),\n",
+        "deprecation", field->options().deprecated() ? "@java.lang.Deprecated " : "",
+        "field_name", ToUpper(field->name()),
+        "field_number", SimpleItoa(field->number()));
     }
     printer->Print(
       "$cap_oneof_name$_NOT_SET(0);\n",
diff --git a/src/google/protobuf/unittest.proto b/src/google/protobuf/unittest.proto
index 45a0edad..2a288daa 100644
--- a/src/google/protobuf/unittest.proto
+++ b/src/google/protobuf/unittest.proto
@@ -189,6 +189,9 @@ message NestedTestAllTypes {
 
 message TestDeprecatedFields {
   optional int32 deprecated_int32 = 1 [deprecated=true];
+  oneof oneof_fields {
+    int32 deprecated_int32_in_oneof = 2 [deprecated=true];
+  }
 }
 
 message TestDeprecatedMessage {