Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * MultiServer - Multiple Server Communication Application
 * Copyright (C) 2015 Kyle Fricilone
 *
 * 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.*;
import java.util.zip.GZIPInputStream;

public class Main {
    /**
     * Uncompresses a GZIP file.
     * 
     * @param bytes
     *            The compressed bytes.
     * @return The uncompressed bytes.
     * @throws IOException
     *             if an I/O error occurs.
     */
    public static byte[] gunzip(byte[] bytes) throws IOException {
        /* create the streams */
        InputStream is = new GZIPInputStream(new ByteArrayInputStream(bytes));
        try {
            ByteArrayOutputStream os = new ByteArrayOutputStream();
            try {
                /* copy data between the streams */
                byte[] buf = new byte[4096];
                int len = 0;
                while ((len = is.read(buf, 0, buf.length)) != -1) {
                    os.write(buf, 0, len);
                }
            } finally {
                os.close();
            }

            /* return the uncompressed bytes */
            return os.toByteArray();
        } finally {
            is.close();
        }
    }
}