### Question:
ValidateIPaddress { public static boolean isValidIP(String ipAddress) { return ValidateIPaddress.isIPv4(ipAddress) || ValidateIPaddress.isIPv6(ipAddress); } private  ValidateIPaddress(); static boolean isIPv4(String ipAddress); static boolean isIPv6(String ipAddress); static boolean isValidIP(String ipAddress);  }### Answer:
@Test(dataProvider = "addresses") public void testWildcardInProtocol(boolean expected, String address) { boolean result = ValidateIPaddress.isValidIP(address); assertEquals(result, expected); }