Button Click

package com.company;

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

public class Main  extends JFrame implements ActionListener{

    @Override
    public void actionPerformed(ActionEvent e) {

        if(e.getSource()==button1) System.out.println("I am button one");
        if(e.getSource()==button2) System.out.println("I am button two");
    }

    JButton button1;
    JButton button2;

    public Main() {

        super("menu");
        setLayout(new FlowLayout());


        button1 = new JButton("button 1");
         button2 = new JButton("button 2");



        add(button1);add(button2);
        button1.addActionListener(this);
        button2.addActionListener(this);
/*

        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                System.out.println("apel mah");
            }
        });
*/





        JMenuBar jMenuBar = new JMenuBar();
        JMenu menu = new JMenu("File");
        JMenu home = new JMenu("Home");
        JMenu help = new JMenu("Help");

        JMenu subMenu = new JMenu("Submenu");


        jMenuBar.add(menu); //menu
        jMenuBar.add(home);
        jMenuBar.add(help);

        //add menu item

        JMenuItem menuItem1 = new JMenuItem("menuItem 1");
        JMenuItem menuItem2 = new JMenuItem("menuItem 2");
        JMenuItem menuItem3 = new JMenuItem("menuItem 3");

        menu.add(menuItem1);
        menu.add(menuItem2);
        menu.add(menuItem3);
        menu.add(subMenu);

        setJMenuBar(jMenuBar);
        setSize(400,400);
        setVisible(true);
    }

    public static void main(String[] args) {
    // write your code here

        new Main();
    }
}