package examples;

public class ex47b implements Runnable
{
	public void run()
	{
		for(int i = 0; i < 20; i++)
		{
			System.out.println("" + i + ": " + Thread.currentThread().getName());
			
			try
			{
				Thread.sleep((int)(Math.random() * 1000));
			}
			catch(InterruptedException ie){ie.printStackTrace();}
		}
		
		System.out.println(Thread.currentThread().getName() + " done");
	}
	
	public static void main(String[] args)
	{
		Thread one, two;
		one = new Thread(new ex47b(), "Rabbit");
		two = new Thread(new ex47b(), "Turtle");
		
		one.start();
		two.start();
	}

}