Hi Friend,

Try the following code:

import java.awt.*;
import javax.swing.*;
import java.awt.event.*;

public class MenuExample extends JFrame
{
JMenuBar menuBar = new JMenuBar();
JMenu menu = new JMenu("File");
JMenu menu1 = new JMenu("Edit");
JMenuItem item1 = new JMenuItem("New");
JMenuItem item2 = new JMenuItem("Open");

public MenuExample(){
setJMenuBar(menuBar);
setVisible(true);
setSize(400,200);
menuBar.add(menu);
menuBar.add(menu1);
menu.add(item1);
menu.add(item2);
item1.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JFileChooser chooser=new JFileChooser();
chooser.showOpenDialog(null);

}

});
item2.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
JFileChooser chooser=new JFileChooser();
chooser.showOpenDialog(null);

}

});
}
public static void main(String[]args){
MenuExample ex=new MenuExample();
}

}

Thanks