MyEclipse怎样运行applet程序？解决方案

MyEclipse怎样运行applet程序？
按照书上的抄了applet程序进去，怎么调试啊

Java code

import java.applet.*;import java.awt.*;import javax.swing.*; public class AppletLife extends Applet{    int count;    public void init()    {        JOptionPane.showMessageDialog(null, "hello, init Method invoked!");    }    public void start()    {        JOptionPane.showMessageDialog(null, "Welcome back, stop method invoked!");    }    public void destroy()    {        JOptionPane.showMessageDialog(null, "Goodbye, destroy method invoked!");    }    public void paint(Graphics g)    {        g.drawString("这是第" +(++count)+ "次调用paint()方法", 30, 30);    }}