Java tutorial
//package com.java2s; /* * Copyright 2008-2013, ETH Zrich, Samuel Welten, Michael Kuhn, Tobias Langner, * Sandro Affentranger, Lukas Bossard, Michael Grob, Rahul Jain, * Dominic Langenegger, Sonia Mayor Alonso, Roger Odermatt, Tobias Schlueter, * Yannick Stucki, Sebastian Wendland, Samuel Zehnder, Samuel Zihlmann, * Samuel Zweifel * * This file is part of Jukefox. * * Jukefox 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 any later version. Jukefox 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 * Jukefox. If not, see <http://www.gnu.org/licenses/>. */ import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.InputStream; public class Main { private static byte[] getByteArrayFromInputStream(InputStream is) throws IOException { // byte[] byteArray = null; // // byteArray = new byte[is.available()]; // is.read(byteArray); // return byteArray; ByteArrayOutputStream buffer = new ByteArrayOutputStream(); int nRead; byte[] data = new byte[16384]; while ((nRead = is.read(data, 0, data.length)) != -1) { buffer.write(data, 0, nRead); } buffer.flush(); return buffer.toByteArray(); } }