import javax.swing.JFrame; public class CarViewer { /** * Displays a frame with a car component. * * @param args * unsed */ public static void main(String[] args) { JFrame frame = new JFrame("Two cars"); final int frameWidth = 300; final int frameHeight = 400; frame.setSize(frameWidth, frameHeight); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.add(new CarComponent()); frame.setVisible(true); } }