摘要: List<ExamSubjects> unique = strings.stream().collect( Collectors.collectingAndThen( Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(E 阅读全文
posted @ 2021-05-17 17:47 教练我想打篮球 阅读(34) 评论(0) 推荐(0) 编辑