public Builder mergeResult(JOutPiqi.result value) {
        if (resultBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              result_ != JOutPiqi.result.getDefaultInstance()) {
            result_ =
              JOutPiqi.result.newBuilder(result_).mergeFrom(value).buildPartial();
          } else {
            result_ = value;
          }
          onChanged();
        } else {
          resultBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }