자바 그림 불러오기

import java.awt.Canvas;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;

public class A01 extends Frame implements WindowListener
{
    public static void main(String[] args)
    {
        A01 f = new A01();
        f.setSize(600,400);       
        f.setVisible(true);
    }
   
    public A01()
    {
        MyCanvas mc = new MyCanvas();
        add("Center", mc);
       
        addWindowListener(this);
    }
           
    class MyCanvas extends Canvas//이미지출력캔버스
    {
        public void paint(Graphics g)
        {
            Toolkit myToolkit = Toolkit.getDefaultToolkit();
            // 경로 지정하시면 됩니다. "c:/android.jpg" 이런식으로요.
            //의문점 쪽지 주세여.
            Image myImage = myToolkit.getImage("c:/android.jpg");
            g.drawImage(myImage , 0, 0, this);
       
        }
    }
   
    public void windowOpened(WindowEvent e) {}
    public void windowClosing(WindowEvent e) {
        System.exit(0);
    }
    public void windowClosed(WindowEvent e) {}
    public void windowIconified(WindowEvent e) {}
    public void windowDeiconified(WindowEvent e) {}
    public void windowActivated(WindowEvent e) {}
    public void windowDeactivated(WindowEvent e) {}
   
}