Java program to illustrate menubar with the help of applet

import java.applet.*; import java.awt.*;  class mymenu extends Frame {             MenuBar mb;             Menu filemenu,editmenu,viewmenu;             MenuItem open,newmi,save,cut,copy;             CheckboxMenuItem toolbar,layer; public mymenu() {             mb=new MenuBar();             setMenuBar(mb);                         filemenu=new Menu("File");             editmenu=new Menu("Edit");             viewmenu=new Menu("View");             open=new MenuItem("Open");             newmi=new MenuItem("New");             save=new MenuItem("Save");             cut=new MenuItem("Cut");             copy=new MenuItem("Copy");             toolbar=new CheckboxMenuItem("Toolbar",true);             layer=new CheckboxMenuItem("Layer Window",false);             filemenu.add(open);             filemenu.add(newmi);             filemenu.add(save);             editmenu.add(cut);             editmenu.add(copy);             viewmenu.add(toolbar);             viewmenu.add(layer);             mb.add(filemenu);             mb.add(editmenu);             mb.add(viewmenu); } public static void main(String s[]) {             mymenu mn=new mymenu();              mn.setSize(new Dimension(500,500));             mn.setTitle("Menu Bar");             mn.setVisible(true); } } Output