import java.applet.*;
import java.awt.*;
public class Test9_4 extends Applet
{  
    public void paint(Graphics g)
    {  //ûɫΪɫ
       g.setColor(Color.blue);    
//gûʵľεķfillRect()
       g.fillRect(50,50,50,50);  
//gûƾεķdrawRect()
       g.drawRect(150,50,50,50);  
    }
}
