代码
提交代码
import java.util.List;
import java.util.Map;
import java.util.stream.Stream;
import java.util.stream.Collectors;
public class Test{
public static void main(String...s){
List<Integer> collected = Stream.of(1,2,3,4,5,6,7).collect(Collectors.toList());
Map<Boolean,List<Integer>> divided = collected.stream().collect(Collectors.partitioningBy(e -> e>5));
System.out.println(divided.get(true));
System.out.println(divided.get(false));
}
}
运行结果