Here you can find the source of FileExistsNotEmpty(String filename)
public static boolean FileExistsNotEmpty(String filename)
//package com.java2s; /*/*ww w .j av a 2 s . co m*/ * Copyright (C) 2016 team-cachebox.de * * Licensed under the : GNU General Public License (GPL); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.gnu.org/licenses/gpl.html * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import java.io.File; public class Main { public static boolean FileExistsNotEmpty(String filename) { File file = new File(filename); if (!file.exists()) return false; if (file.length() <= 0) return false; return true; } }