code: @Override
      public List<InterfaceHttpData> getBodyHttpDatas(String name) {
          checkDestroyed();
  
          if (!isLastChunk) {
              throw new NotEnoughDataDecoderException();
          }
          return bodyMapHttpData.get(name);
      }
docs: This getMethod returns a List of all HttpDatas with the given name from
  body.<br>
  
  If chunked, all chunks must have been offered using offer() getMethod. If
  not, NotEnoughDataDecoderException will be raised.
  
  @return All Body HttpDatas with the given name (ignore case)
  @throws NotEnoughDataDecoderException
  need more chunks