Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.atomic.AtomicInteger;

public class Main implements Runnable {
    static int NUM_THREADS = 25;
    CountDownLatch cdl1 = new CountDownLatch(NUM_THREADS);
    int myValue = 0;
    AtomicInteger count = new AtomicInteger(0);

    public static void main(String[] args) {
        Main main = new Main();
        for (int i = 0; i < NUM_THREADS; i++)
            new Thread(main).start();
    }

    public void run() {
        int i = count.incrementAndGet();
        myValue = i;
        cdl1.countDown();
        try {
            cdl1.await();
        } catch (InterruptedException e1) {
            e1.printStackTrace();
        }
        if (myValue != i)
            System.out.println("Bar not equal to i");
        else
            System.out.println("Bar equal to i");
    }
}