Java tutorial
//package com.java2s; /******************************************************************************* * Copyright 2011-2013 Sergey Tarasevich * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. *******************************************************************************/ import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; public class Main { private static final int BUFFER_SIZE = 8 * 1024; public static void copyStream(InputStream is, OutputStream os) throws IOException { byte[] bytes = new byte[BUFFER_SIZE]; while (true) { int count = is.read(bytes, 0, BUFFER_SIZE); if (count == -1) { break; } os.write(bytes, 0, count); } } }