public static boolean isUrl(String token) {
    for (String protocol : WordTokenizer.getProtocols()) {
      if (token.startsWith(protocol + "://") || token.startsWith("www.")) {
        return true;
      }
    }
    return NO_PROTOCOL_URL.matcher(token).matches();
  }
public static boolean isUrl ( String token ) { for ( String protocol : WordTokenizer . getProtocols ( ) ) { if ( token . startsWith ( protocol + "://" ) || token . startsWith ( "www." ) ) { return true ; } } return NO_PROTOCOL_URL . matcher ( token ) . matches ( ) ; }
@since 3.0