Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.Arrays;
import java.util.List;

public class Main {
    public static void main(String[] args) {

        List<Integer> l = Arrays.asList(4, 3, 5, 7, 2, 2, 3, 5);

        l.stream().reduce((a, b) -> a + b).ifPresent(System.out::println);

        l.parallelStream().reduce((a, b) -> a + b).ifPresent(System.out::println);

        System.out.println("isParallel list.stream(): " + l.stream().isParallel());

        System.out.println("isParallel list.stream().parallel(): " + l.stream().parallel().isParallel());

        System.out.println("isParallel list.parallelStream(): " + l.parallelStream().isParallel());

        System.out.println(
                "isParallel list.parallelStream().sequential(): " + l.parallelStream().sequential().isParallel());
    }

}