Lisa

import java.applet.Applet;
import java.awt.*;
import java.net.URL;

public class raceField extends Applet implements Runnable{

		private Car [] cars;
		private long lastUpdateTime;
		private boolean haveWinner;
		private Thread thread;
		
		public void init(){
			cars = new Car[4];
			Image img;
			try{
				URL url = new URL (this.getCodeBase(),"car.gif");
				img = this.getImage(url);
			} catch (Exception e){
				img = null;
			}
			cars[0] = new Car(0, 1, 2, img);
			cars[1] = new Car(0, 4, 4, img);
			cars[2] = new Car(0, 2, 3, img);
			cars[3] = new Car(0, 3, 2, img);
		}
		
		public void paint (Graphics g){
			for (cars=0; cars<=4; cars++){
				g.drawImage(cars);
			}
		}
		
		public void Start(){
			thread = new Thread(this);
			haveWinner = false;
			thread.start();
		}
		
		public void Run(){
			while(!haveWinner){
				this.repaint();
				try{
					Thread.sleep(100);
				} catch (InterruptedException e){}
			}
		}
		
}