ExecutorsExample.java

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

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

        System.out.println("Inside : " + Thread.currentThread().getName());
        System.out.println("Creating Executor Service...");
        ExecutorService executorService = Executors.newSingleThreadExecutor();

        System.out.println("Creating a Runnable...");
        Runnable runnable1 = () -> {
            //System.out.println("Inside : " + Thread.currentThread().getName());
            Thread.currentThread().setName("threadM");
            System.out.println("Inside : " + Thread.currentThread().getName());

        };
        Runnable runnable2 = () -> {
            System.out.println("Inside : " + Thread.currentThread().getName());
            Thread.currentThread().setName("threadN");
            System.out.println("Inside : " + Thread.currentThread().getName());

        };
        System.out.println("Submit the task specified by the runnable to the executor service.");
        executorService.submit(runnable1);
        executorService.submit(runnable2);

    }
}