Here you can find the source of getFiles(File baseDir, String validExtension, List
public static void getFiles(File baseDir, String validExtension, List<File> files)
//package com.java2s; /*//from www . j a v a 2 s. c om * Cobertura - http://cobertura.sourceforge.net/ * * Copyright (C) 2005 Grzegorz Lukasik * Copyright (C) 2006 John Lewis * Copyright (C) 2006 Mark Doliner * * Note: This file is dual licensed under the GPL and the Apache * Source License (so that it can be used from both the main * Cobertura classes and the ant tasks). * * Cobertura 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) any later version. * * Cobertura 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 Cobertura; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */ import java.io.File; import java.util.List; public class Main { public static void getFiles(File baseDir, String validExtension, List<File> files) { String[] children = baseDir.list(); if (children == null) { // Either dir does not exist or is not a directory } else { for (String filename : children) { File file = new File(baseDir, filename); if (filename.endsWith(validExtension)) { files.add(file); } else { if (file.isDirectory()) { getFiles(file, validExtension, files); } } } } } }