public Builder setHandleTimerComplete(JInPiqi.handle_timer_complete value) {
        if (handleTimerCompleteBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          handleTimerComplete_ = value;
          onChanged();
        } else {
          handleTimerCompleteBuilder_.setMessage(value);
        }
        bitField0_ |= 0x00000020;
        return this;
      }