class GD extends Thread
{  
    public void run()
    {  
        if(Thread.currentThread().isDaemon())
        {
            System.out.println("Daemon Thread Running");  
        }  
        else
        {  
            System.out.println("Thread Running");  
        }  
    }  
    public static void main(String args[])
    {  
        GD t1=new GD();
        GD t2=new GD();  
        t1.setDaemon(true);
        t1.start();
        t2.start();    
    }  
}

godarda@gd:~$ javac GD.java
godarda@gd:~$ java GD
Daemon Thread Running
Thread Running
godarda@gd:~$