/*	 applet that runs a panel*/import java.awt.*;import java.applet.Applet;public class PanelApplet extends Applet {	Panel panel;	public void init() {		setLayout(null);		panel = new CarWorld();   // <-- your program name must go here		add(panel);		panel.setSize(555,380);		panel.setLocation(0,0);		panel.setVisible(true);		panel.requestFocus();		}	public static void main(String[] args){		PanelApplet pa = new PanelApplet();	}}