Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

public class Main {
    public static void main(String[] args) {
        final ThreadGroup threadGroup = new ThreadGroup("workers");
        ExecutorService executor = Executors.newCachedThreadPool(new ThreadFactory() {
            public Thread newThread(Runnable r) {
                return new Thread(threadGroup, r);
            }
        });
        System.out.println(threadGroup.activeCount());
    }
}