class daem
{
	public static void main (String arg[])
	{
		First f = new First();
		if(f.isDaemon())
		{
			System.out.println("this is Daemon thread");
		}
		else
		{
			System.out.println("this is a not daemon thread");
		}
		f.setDaemon(true);
		if(f.isDaemon())
		{
			System.out.println("this is Daemon thread");
		}
		else
		{
			System.out.println("this is a not daemon thread");
		}
		f.setDaemon(false);
		f.start();
	}
}
class First extends Thread
{
	public void run()
	{
		System.out.println("begin first thread");
		for(int i=0; i<3;i++)
		{	
			System.out.println("i="+i);
		}
		System.out.println("over thread");
	}
}

0 टिप्पणियाँ:
Post a Comment