Java tutorial
//package com.java2s; /** * Elastic Grid * Copyright (C) 2008-2010 Elastic Grid, LLC. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero 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 Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ import java.io.File; public class Main { public static boolean isEnvironmentProperlySet() { return new File(System.getProperty("user.home") + File.separatorChar + ".eg", "eg.properties").exists() || new File(System.getenv("EG_HOME") + File.separatorChar + "config", "eg.properties").exists(); } }