public static boolean isWildcard(String format){
  String routerUrl=cleanUrl(format);
  String[] routerParts=routerUrl.split("/");
  for (  String routerPart : routerParts) {
    if (routerPart.length() > 2 && routerPart.charAt(0) == ':' && routerPart.charAt(routerPart.length() - 1) == ':') {
      return true;
    }
  }
  return false;
}

public static boolean isWildcard ( String format ) { String routerUrl = cleanUrl ( format ) ; String [ ] routerParts = routerUrl . split ( "/" ) ; for ( String routerPart : routerParts ) { if ( routerPart . length ( ) > 2 && routerPart . charAt ( 0 ) == ':' && routerPart . charAt ( routerPart . length ( ) - 1 ) == ':' ) { return true ; } } return false ; }
check if given router url format is a : wildcard : format
