Process data in batches, processing a fixed amount of data at a time

  // 更改结果明细ERRORCODE
          int count = detailList.size();
          int start = 0;
          int stop = 0;
          while (start < count) {
            stop = start + 100 > count ? count : start + 100;
            acctTerminateRetDetailMapper.batchUpdate(detailList.subList(start, stop));
            start += 100;
          }