Here you can find the source of createMenu(String menu, String[] menuItemNames)
public static JMenu createMenu(String menu, String[] menuItemNames)
//package com.java2s; /**/*from www .j a v a 2 s . c o m*/ * Copyright 2004-2005 Sun Microsystems, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import javax.swing.*; import java.util.ArrayList; public class Main { public static JMenu createMenu(String menu, String[] menuItemNames) { JMenu jmenu = new JMenu(menu); createMenuItems(jmenu, menuItemNames); jmenu.setMnemonic(menu.charAt(0)); return jmenu; } public static void createMenuItems(JMenu menu, String[] menuItemNames) { ArrayList menuItems = new ArrayList(); JMenuItem menuItem = null; for (int i = 0; i < menuItemNames.length; i++) { menuItem = new JMenuItem(menuItemNames[i]); menuItem.setMnemonic(menuItemNames[i].charAt(0)); menu.add(menuItem); } } }