400米跑步动作视频:用JAVA编写一个小时肿程序,谁会啊，帮帮忙，想要源程序

我给你写的Applet，也不知道是不是要这个样子的
Jbuilder2006运行通过

import java.applet.Applet;
import java.awt.*;
import java.util.Calendar;

public class MyApplet extends Applet implements Runnable {
Thread c;
Font font;
public void init() {
font = new Font("Times", Font.BOLD, 48);
}

public void start() {
if (c == null) {
c = new Thread(this, "ShowTime");
c.start();
}
}

public void run() {
while (c != null) {
repaint();
try {
c.sleep(1000);
} catch (InterruptedException e) {}

}
}

public void paint(Graphics g) {
java.util.Calendar cal = new java.util.GregorianCalendar();
g.setFont(font);
g.setColor(Color.red);
g.drawString(cal.get(Calendar.HOUR_OF_DAY) + ":"
+ cal.get(Calendar.MINUTE) + ":"
+ cal.get(Calendar.SECOND), 5, 50);
}
}