Here you can find the source of isJoxyActive()
public static boolean isJoxyActive()
//package com.java2s; /*/*from w w w. j ava 2 s .co m*/ * Copyright 2013 Thom Castermans thom.castermans@gmail.com * Copyright 2013 Willem Sonke willemsonke@planet.nl * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License or (at your option) version 3 or any later version * accepted by the membership of KDE e.V. (or its successor approved * by the membership of KDE e.V.), which shall act as a proxy * defined in Section 14 of version 3 of the license. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import javax.swing.*; public class Main { /** * Returns whether Joxy is the current look and feel. * @return Whether Joxy is the look and feel. */ public static boolean isJoxyActive() { LookAndFeel laf = UIManager.getLookAndFeel(); return laf != null && laf.getName().equals("Joxy"); } }