public Builder setMessage(JOutPiqi.message value) {
        if (messageBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          message_ = value;
          onChanged();
        } else {
          messageBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000008;
        return this;
      }