docs: public static void write(final InputStream inputStream, final OutputStream outputStream)
  		throws FileNotFoundException, IOException
  	{
  		int counter;
  		final byte byteArray[] = new byte[FileConst.BLOCKSIZE];
  		while ((counter = inputStream.read(byteArray)) != -1)
  		{
  			outputStream.write(byteArray, 0, counter);
  		}
  	}