用stream流对元素为对象的list集合进行筛选数据

时间:2025-02-17 20:58:03
List<VUsresrptitemcount> vusresrptitemcountList1= vusresrptitemcountList.stream().collect( collectingAndThen( toCollection(() ->new TreeSet<>(Comparator.comparing(o-> o.getrNumber()))), ArrayList::new));

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