1 files changed, 8 insertions, 0 deletions
diff --git a/java/util/src/test/proto/com/google/protobuf/util/json_test.proto b/java/util/src/test/proto/com/google/protobuf/util/json_test.proto
index 509c1d69..d1248cfb 100644
--- a/java/util/src/test/proto/com/google/protobuf/util/json_test.proto
+++ b/java/util/src/test/proto/com/google/protobuf/util/json_test.proto
@@ -94,6 +94,7 @@ message TestOneof {
   oneof oneof_field {
     int32 oneof_int32 = 1;
     TestAllTypes.NestedMessage oneof_nested_message = 2;
+    google.protobuf.NullValue oneof_null_value = 3;
   }
 }
 
@@ -159,12 +160,19 @@ message TestFieldMask {
 message TestStruct {
   google.protobuf.Struct struct_value = 1;
   google.protobuf.Value value = 2;
+  google.protobuf.ListValue list_value = 3;
 }
 
 message TestAny {
   google.protobuf.Any any_value = 1;
+  map<string, google.protobuf.Any> any_map = 2;
 }
 
 message TestCustomJsonName {
   int32 value = 1 [json_name = "@value"];
 }
+
+message TestRecursive {
+  int32 value = 1;
+  TestRecursive nested = 2;
+}