Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.concurrent.Callable;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;

public class Main {
    public static void main(String args[]) throws Exception {
        ExecutorService es = Executors.newFixedThreadPool(3);
        Future<Double> f = es.submit(new Task1());
        Future<Integer> f2 = es.submit(new Task2());

        System.out.println(f.get());
        System.out.println(f2.get());
        es.shutdown();
    }
}

class Task1 implements Callable<Double> {
    Task1() {
    }

    public Double call() {
        return 0.0;
    }
}

class Task2 implements Callable<Integer> {
    Task2() {
    }

    public Integer call() {
        return 1;
    }
}