private function getParameterList()
    {
        return array_filter(
            $this->container->getParameterBag()->all(), function ($name) {
                if (preg_match('/^container\./', $name)) {
                    return false;
                }
                if (preg_match('/^drupal\./', $name)) {
                    return false;
                }
                if (preg_match('/^console\./', $name)) {
                    return false;
                }
                return true;
            }, ARRAY_FILTER_USE_KEY
        );
    }