Java tutorial
//package com.java2s; /***************************************************** * * AssetHelper.java * * * Modified MIT License * * Copyright (c) 2010-2015 Kite Tech Ltd. https://www.kite.ly * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The software MAY ONLY be used with the Kite Tech Ltd platform and MAY NOT be modified * to be used with any competitor platforms. This means the software MAY NOT be modified * to place orders with any competitors to Kite Tech Ltd, all orders MUST go through the * Kite Tech Ltd platform servers. * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * *****************************************************/ import java.io.BufferedInputStream; import java.io.ByteArrayOutputStream; public class Main { private static final int READ_BUFFER_SIZE_IN_BYTES = 8192; /***************************************************** * * Returns the bytes from an input stream, or an exception * if there was an error. * *****************************************************/ private static Object getBytes(BufferedInputStream bis) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(bis.available()); byte[] buffer = new byte[READ_BUFFER_SIZE_IN_BYTES]; int byteCount = -1; while ((byteCount = bis.read(buffer)) >= 0) { baos.write(buffer, 0, byteCount); } return (baos.toByteArray()); } }