2024-08-19java.lang.IllegalArgumentException: Comparison method violates its general contract! 报错代码:publicstaticvoidwbsSort(List<SendMessageEntity>sendMessageEntityList){Collections.sort(sendMessageEntityList,(o1,o2)->{StringwbsCode1Temp=o1.getWbsCode();StringwbsCode2Temp=o2.getWbsCode();