public Builder mergeHandleAction(JInPiqi.handle_action value) {
        if (handleActionBuilder_ == null) {
          if (((bitField0_ & 0x00000008) == 0x00000008) &&
              handleAction_ != JInPiqi.handle_action.getDefaultInstance()) {
            handleAction_ =
              JInPiqi.handle_action.newBuilder(handleAction_).mergeFrom(value).buildPartial();
          } else {
            handleAction_ = value;
          }
          onChanged();
        } else {
          handleActionBuilder_.mergeFrom(value);
        }
        bitField0_ |= 0x00000008;
        return this;
      }