W3School TIY Editor

import java.util.ArrayList; import java.util.Spliterator; public class Main { public static void main(String[] args) { // 创建集合 ArrayList<String> cars = new ArrayList<String>(); cars.add("Volvo"); cars.add("BMW"); cars.add("Ford"); cars.add("Tesla"); // 获取并分割 Spliterator Spliterator<String> it1 = cars.spliterator(); Spliterator<String> it2 = it1.trySplit(); // 遍历第一个 Spliterator System.out.println("第一个 Spliterator"); while( it1.tryAdvance( (n) -> { System.out.println(n); } ) ); // 遍历第二个 Spliterator System.out.println("\n第二个 Spliterator"); while( it2.tryAdvance( (n) -> { System.out.println(n); } ) ); } }