writeMessageSetTo  212 third_party/protobuf/java/src/main/java/com/google/protobuf/DynamicMessage.java       fields.writeMessageSetTo(output);
writeMessageSetTo  594 third_party/protobuf/java/src/main/java/com/google/protobuf/FieldSet.java       writeMessageSetTo(fields.getArrayEntryAt(i), output);
writeMessageSetTo  598 third_party/protobuf/java/src/main/java/com/google/protobuf/FieldSet.java       writeMessageSetTo(entry, output);