Checking a Thread in java pgm

Checking a Thread

public class TwoThreadAlive extends Thread

{

 public void run()

{

      for (int i = 0; i < 10; i++)

{

      printMsg();

   }

}

public void printMsg()

{

   Thread t = Thread.currentThread();

   String name = t.getName();

   System.out.println("name=" + name);

}

public static void main(String[] args)

{

   TwoThreadAlive tt = new TwoThreadAlive();

   tt.setName("Thread");

   System.out.println("before start(),

   tt.isAlive()=" + tt.isAlive());

   tt.start();

   System.out.println("just after start(),

   tt.isAlive()=" + tt.isAlive());

   for (int i = 0; i < 10; i++)

   {

      tt.printMsg();

   }

   System.out.println("The end of main(),

      tt.isAlive()=" + tt.isAlive());

   }

}