testMergeLazyMessageSetExtensionWithFlag  489 third_party/protobuf/java/src/test/java/com/google/protobuf/WireFormatTest.java     testMergeLazyMessageSetExtensionWithFlag(true);
testMergeLazyMessageSetExtensionWithFlag  493 third_party/protobuf/java/src/test/java/com/google/protobuf/WireFormatTest.java     testMergeLazyMessageSetExtensionWithFlag(false);