public function dispatch($httpMethod, $uri)
    {
        // If routes resolver callback is set, call it to get the routes data
        if ($this->routesResolver) {
            list($this->staticRouteMap, $this->variableRouteData) = call_user_func($this->routesResolver);
        }

        // Pass the call to the parent fast-route dispatcher
        return parent::dispatch($httpMethod, $uri);
    }