eZ\Publish\Core\MVC\Symfony\Routing\UrlAliasRouter::getRouteDebugMessage PHP Method

    public function getRouteDebugMessage($name, array $parameters = array())
    {
        if ($name instanceof RouteObjectInterface) {
            return 'Route with key ' . $name->getRouteKey();
        }
        if ($name instanceof SymfonyRoute) {
            return 'Route with pattern ' . $name->getPath();
        }
        return $name;
    }