Here you can find the source of loadLWJGL()
public static void loadLWJGL()
//package com.java2s; /**/* ww w .j a v a 2 s . c o m*/ * Copyright (C) 2013 Steffen Evensen * * 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 3 of the License, or (at your option) any later * version. * * 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/>. * * @author Meanz */ import java.io.File; public class Main { public static void loadLWJGL() { try { String osName = System.getProperty("os.name").toLowerCase(); boolean isMacOs = osName.startsWith("mac os x"); boolean isLinuxOs = osName.startsWith("linux"); if (isMacOs) { System.setProperty("java.library.path", System.getProperty("java.library.path") + ";" + new File("native/macosx").getAbsolutePath()); System.setProperty("org.lwjgl.librarypath", new File("native/macosx").getAbsolutePath()); } else if (isLinuxOs) { System.setProperty("java.library.path", System.getProperty("java.library.path") + ";" + new File("native/linux").getAbsolutePath()); System.setProperty("org.lwjgl.librarypath", new File("native/linux").getAbsolutePath()); } else { System.setProperty("java.library.path", System.getProperty("java.library.path") + ";" + new File("native/windows/").getAbsolutePath().replaceAll("\\/", "\\")); System.setProperty("org.lwjgl.librarypath", new File("native/windows/").getAbsolutePath().replaceAll("\\/", "\\")); } } catch (Exception ex) { ex.printStackTrace(); } } }