code: private void parseBody() {
          if (currentStatus == MultiPartStatus.PREEPILOGUE || currentStatus == MultiPartStatus.EPILOGUE) {
              if (isLastChunk) {
                  currentStatus = MultiPartStatus.EPILOGUE;
              }
              return;
          }
          parseBodyAttributes();
      }
docs: This getMethod will parse as much as possible data and fill the list and map
  
  @throws ErrorDataDecoderException
  if there is a problem with the charset decoding or other
  errors