[移动开发]forEachOrdered 和 forEach

forEachOrdered 执行结果有序
forEach 执行结果无序
下面代码拿走执行一下就行了

   public static void main(String[] args) {
        List<Test> list = new ArrayList<>();
        for (int i = 0; i < 30; i++) {
            Test test = new Test(i);
            list.add(test);
        }
        List<Test> sort = new ArrayList<>();
        List<Test> unSort = new ArrayList<>();
        list.parallelStream().forEachOrdered(sort::add);
        list.parallelStream().forEach(unSort::add);

        for (Test test : sort) {
            System.out.println(test.age);
        }
        System.out.println("========");
        System.out.println("========");
        System.out.println("========");
        System.out.println("========");
        System.out.println("========");
        for (Test test : unSort) {
            System.out.println(test.age);
        }


    }


    static class Test {
        private String name;
        private int age;

        public Test(int age) {
            this.name = "name" + age;
            this.age = age;
        }
    }