Java tutorial
//package com.java2s; /* * Graph89 - Emulator for Android * * Copyright (C) 2012-2013 Dritan Hashorva * * 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/> */ import java.io.File; public class Main { public static void DeleteFile(String filePath) { if (StringNullOrEmpty(filePath)) return; File file = new File(filePath); if (file.exists()) { file.delete(); } } public static boolean StringNullOrEmpty(String value) { return value == null || value.trim().length() == 0; } }