Java Applet ile yapılmış düz çizgide giden audi simgesi

package applet;

import java.applet.Applet;
import java.awt.Graphics;

public class audi extends Applet implements Runnable {

    int b, x, y;

    public void init() {

        setSize(600, 600);
        x = 200;
        y = 290;
        b = 10;

        Thread f = new Thread(this);

        f.start();

    }

    public void paint(Graphics a) {

        a.drawLine(200, y + 10, 500, 300);

        a.drawOval(x, y, 20, 20);
        a.drawOval(x + 15, y, 20, 20);
        a.drawOval(x + 30, y, 20, 20);
        a.drawOval(x + 45, y, 20, 20);
        a.drawString("AUDİ", x + 20, 280);
        a.drawLine(60, 60, 90, 60);
    }

    public void run() {

        while (true) {
            try {
                Thread.sleep(300);
                x = x + b;
                if (x < 500 && x >= 200) {
                    repaint();
                } else {
                    b = -b;
                }
            } catch (Exception e) {
            }

        }

    }

}

Ekran Görüntüsü;