list对象根据某个属性去重 ListdistinctList = list.stream() .collect(Collectors.collectingAndThen(Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(ReadCompMarkedDatasetText::getText))), ArrayList::new));
list对象根据某个属性去重 ListdistinctList = list.stream() .collect(Collectors.collectingAndThen(Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(ReadCompMarkedDatasetText::getText))), ArrayList::new));
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