复制代码
 public static void main(String[] args) {
        List<Integer> list  = new ArrayList<>();
        for(int i=0;i<100;i++){ list.add(i);}
         List<Integer> part1 = list.stream().limit(list.size()/2).collect(Collectors.toList());
         List<Integer> part2 = list.stream().skip(list.size()/2).collect(Collectors.toList());
        System.out.println("part1=="+part1);
        System.out.println("part2=="+part2);

    }
复制代码

结果如图: