Java tutorial
//package com.java2s; import java.io.InputStream; import java.io.OutputStream; public class Main { public static void CopyStream(final InputStream is, final OutputStream os) { final int buffer_size = 1024; try { final byte[] bytes = new byte[buffer_size]; for (;;) { final int count = is.read(bytes, 0, buffer_size); if (count == -1) { break; } os.write(bytes, 0, count); } } catch (final Exception ex) { } } }