docs: private static void inflater(InputStream in, OutputStream out) {
  		final InflaterOutputStream ios = (out instanceof InflaterOutputStream) ? (InflaterOutputStream) out : new InflaterOutputStream(out, new Inflater(true));
  		IoUtil.copy(in, ios);
  		try {
  			ios.finish();
  		} catch (IOException e) {
  			throw new IORuntimeException(e);
  		}
  	}