|  | @@ -499,7 +499,7 @@ public class ImGroupServiceImpl extends ServiceImpl<ImGroupDao, ImGroup> impleme
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				|  |  |                  break;
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				|  |  |              }
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				|  |  |              if(historyMessages.size() > 0){
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				|  |  | -                //historyMessageDao.batchInsert(historyMessages.stream().sorted(Comparator.comparing(ImHistoryMessage::getDateTime)).collect(Collectors.toList()),HistoryMessage.class);
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				|  |  | +                //imGroupDao.batchInsert(historyMessages.stream().sorted(Comparator.comparing(ImHistoryMessage::getDateTime)).collect(Collectors.toList()),HistoryMessage.class);
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				|  |  |              }
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				|  |  |          } catch (IOException e) {
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				|  |  |              e.printStackTrace();
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