public static String normalize(String url) {
		return normalize(url, false);
	}
@Test
	public void normalizeIpv6Test() {
		String url = "http://[fe80::8f8:2022:a603:d180]:9439";
		String normalize = URLUtil.normalize("http://[fe80::8f8:2022:a603:d180]:9439", true);
		assertEquals(url, normalize);
	}