Lab8_2.java

class MyThread extends Thread {
    private String threadName;

    MyThread(String name) {
        threadName = name;
    }

    public void run() {
        for(int i = 0; i < 5; i++) {
            System.out.println(threadName + " is running: " + i);
            try {
                Thread.sleep(500);
            } catch (InterruptedException e) {
                System.out.println("Thread has been interrupted");
            }
        }
    }
}

public class Lab8_2 {
    public static void main(String[] args) {
        MyThread thread1 = new MyThread("Thread 1");
        MyThread thread2 = new MyThread("Thread 2");
        MyThread thread3 = new MyThread("Thread 3");

        thread1.start();
        thread2.start();
        thread3.start();
    }
}