example2.java

class Count extends Thread
{
 Count()
 {
 super("my extending thread");
 System.out.println("my thread created" + this);
 start();
 }
 public void run()
 {
 try
 {
 for (int i=0 ;i<100;i++)
 {
 System.out.println("Printing the count " + i);
 Thread.sleep(1000);
 }
 }
 catch(InterruptedException e)
 {
 System.out.println("my thread interrupted");
 }
 System.out.println("My thread run is over" );
 }
}
class ExtendingExample
{
 public static void main(String args[])
 {
 Count cnt = new Count();
 try
 {
 while(cnt.isAlive())
 {
 System.out.println("Main thread will be alive till the child thread is live");
 Thread.sleep(1500);
 }
 }
 catch(InterruptedException e)
 {
 System.out.println("Main thread interrupted");
 }
 System.out.println("Main thread's run is over" );
 }
}