Here you can find the source of removeMenuMnemonics(MenuElement[] elements)
public static void removeMenuMnemonics(MenuElement[] elements)
//package com.java2s; /******************************************************************************** * * * (c) Copyright 2010 Verizon Communications USA and The Open University UK * * * * This software is freely distributed in accordance with * * the GNU Lesser General Public (LGPL) license, version 3 or later * * as published by the Free Software Foundation. * * For details see LGPL: http://www.fsf.org/licensing/licenses/lgpl.html * * and GPL: http://www.fsf.org/licensing/licenses/gpl-3.0.html * * * * This software is provided by the copyright holders and contributors "as is" * * and any express or implied warranties, including, but not limited to, the * * implied warranties of merchantability and fitness for a particular purpose * * are disclaimed. In no event shall the copyright owner or contributors be * * liable for any direct, indirect, incidental, special, exemplary, or * * consequential damages (including, but not limited to, procurement of * * substitute goods or services; loss of use, data, or profits; or business * * interruption) however caused and on any theory of liability, whether in * * contract, strict liability, or tort (including negligence or otherwise) * * arising in any way out of the use of this software, even if advised of the * * possibility of such damage. * * * ********************************************************************************/ import javax.swing.JMenuItem; import javax.swing.MenuElement; public class Main { /**//from w w w.j ava2 s . co m * Remove the menu shortcut Mnemonics from the given MenuElement and its sub MenuElements. */ public static void removeMenuMnemonics(MenuElement[] elements) { for (int i = 0; i < elements.length; i++) { MenuElement element = elements[i]; if (element instanceof JMenuItem) { JMenuItem item = (JMenuItem) element; item.setMnemonic(-1); } removeMenuMnemonics(element.getSubElements()); } } }