Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.stream.LongStream;

public class Main {
    public static void main(String[] args) {
        LongStream b = LongStream.of(1L, 2L, 3L, 4L);

        long v = b.reduce(0, Long::sum);
        System.out.println(v);

    }
}