import javax.swing.JFrame;

public class CarViewer
{
    public static void main()
    {
        JFrame frame = new JFrame();
        frame.setSize(300,400);
        frame.setTitle("Two cars");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        CarComponent component = new CarComponent();
        frame.add(component);
        frame.setVisible(true);
    }
}