public JOutPiqi.userid_list buildPartial() {
        JOutPiqi.userid_list result = new JOutPiqi.userid_list(this);
        int from_bitField0_ = bitField0_;
        if (((bitField0_ & 0x00000001) == 0x00000001)) {
          elem_ = new com.google.protobuf.UnmodifiableLazyStringList(
              elem_);
          bitField0_ = (bitField0_ & ~0x00000001);
        }
        result.elem_ = elem_;
        onBuilt();
        return result;
      }