private com.google.protobuf.SingleFieldBuilder<
          JOutPiqi.result, JOutPiqi.result.Builder, JOutPiqi.resultOrBuilder> 
          getResultFieldBuilder() {
        if (resultBuilder_ == null) {
          resultBuilder_ = new com.google.protobuf.SingleFieldBuilder<
              JOutPiqi.result, JOutPiqi.result.Builder, JOutPiqi.resultOrBuilder>(
                  result_,
                  getParentForChildren(),
                  isClean());
          result_ = null;
        }
        return resultBuilder_;
      }