Programation java

bonjour,je n'arrive pas à copiler ces codes :

import java.awt.Graphics;
import java.awt.Image;
import java.io.File;
import java.io.IOException;
import javax.imageio.ImageIO;
import javax.swing.JPanel;

public class Panneau extends JPanel {

public void paintComponent(Graphics g){
try {
Image img = ImageIO.read(new File("images.jpg"));
g.drawImage(img, 0, 0, this);
//Pour une image de fond
//g.drawImage(img, 0, 0, this.getWidth(), this.getHeight(), this);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}
}
et voici le 2eme
import java.awt.Color;
import java.awt.Graphics;

import javax.swing.JFrame;
import javax.swing.JPanel;

public class Fenetre extends JFrame {

public Fenetre(){

this.setTitle("Ma première fenêtre java");
this.setSize(100, 150);
this.setLocationRelativeTo(null);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setContentPane(new Panneau());

this.setVisible(true);
}

}