public Builder mergeInit(JInPiqi.init value) {
        if (initBuilder_ == null) {
          if (((bitField0_ & 0x00000001) == 0x00000001) &&
              init_ != JInPiqi.init.getDefaultInstance()) {
            init_ =
              JInPiqi.init.newBuilder(init_).mergeFrom(value).buildPartial();
          } else {
            init_ = value;
          }
          onChanged();
        } else {
          initBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000001;
        return this;
      }