下列JApplet使用重写paintCompon6t()方法来绘制图像，请填写正确的代码在横线处。
import java.awt.*;
import javax.swing.*;
public class Test extends JApplet
staic String fileName = "img().gif";
public void init()
Container cp = getContentPane();
cp.setLayout(new GridLayout(1,1));
Image i = getImage(getCodeBase(),fileName);
MyImagePanel ip=new MyInmagePanel(i);
cp. add (ip);
class MyImagePanel extends JPanel
Image i;
public MyImagePanel(Image img)
this.i = img;
public void paintComponent(Graphics gg)
【15】 ;
gg.drawImage(i,20,20,this);