50_threads

public class MyThread extends Thread {

  @Override
  public void run() {
      System.out.println(Thread.currentThread().getName());
      try {
        Thread.sleep(100);
      } catch (InterruptedException e) {
        System.out.println("Thread has been interrupted.");
      }
  }

  public static void main(String[] args) {
    for (int i = 0; i < 50; i++) {
      MyThread myThread = new MyThread();
      myThread.setName(String.valueOf(i + 1));
      myThread.start();
    }
  }
}