code: public static void copyBytes(final InputStream in, final OutputStream out, final boolean close) throws IOException {
  		copyBytes(in, out, BLOCKSIZE, close);
  	}
docs: Copies from one stream to another.
  
  @param in
  InputStream to read from
  @param out
  OutputStream to write to
  @param close
  whether or not close the InputStream and OutputStream at the
  end. The streams are closed in the finally clause.
  @throws IOException
  thrown if an I/O error occurs while copying