Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 *    Copyright (C) 2016 Murat Demir <mopened@gmail.com>
 *
 *    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;
import java.io.FileFilter;
import java.util.Collection;
import java.util.Collections;

public class Main {
    public static File[] listFiles(File directory, boolean recurse, FileFilter filter) {
        if (!recurse) {
            return directory.listFiles(filter);
        } else {
            Collection<File> mFiles = new java.util.LinkedList<>();
            innerListFiles(mFiles, directory, filter);
            return mFiles.toArray(new File[mFiles.size()]);
        }
    }

    public static void innerListFiles(Collection<File> files, File directory, FileFilter filter) {
        File[] found = directory.listFiles();
        if (found != null) {
            for (File aFound : found) {
                if (aFound.isDirectory()) {
                    innerListFiles(files, aFound, filter);
                } else {
                    File[] found2 = directory.listFiles(filter);
                    Collections.addAll(files, found2);
                }
            }
        }
    }
}