public int getSerializedSize() {
      int size = memoizedSerializedSize;
      if (size != -1) return size;

      size = 0;
      for (int i = 0; i < uninterpretedOption_.size(); i++) {
        size += com.google.protobuf.CodedOutputStream
          .computeMessageSize(999, uninterpretedOption_.get(i));
      }
      size += extensionsSerializedSize();
      size += getUnknownFields().getSerializedSize();
      memoizedSerializedSize = size;
      return size;
    }