Java tutorial
//package com.java2s; /** * Copyright (C) 2011 Whisper Systems * * 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.ByteArrayOutputStream; import java.io.IOException; public class Main { public static byte[] combine(byte[]... elements) { try { ByteArrayOutputStream baos = new ByteArrayOutputStream(); for (byte[] element : elements) { baos.write(element); } return baos.toByteArray(); } catch (IOException e) { throw new AssertionError(e); } } }