### Question:
URLCode { public static boolean isUtf8Url(String text) { text = text.toLowerCase(); int p = text.indexOf("%"); if (p != -1 && text.length() - p > 9) { text = text.substring(p, p + 9); } return Utf8CodeCheck(text); }  static String Utf8UrlEncode(String text); static String Utf8UrlDecode(String text); static boolean isUtf8Url(String text);  }### Answer:
@Test public void testIsUtf8Url() { assertTrue(URLCode.isUtf8Url(ENCODE_TEXT)); assertFalse(URLCode.isUtf8Url(TEXT)); }