Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::__construct PHP Method

    public function __construct()
    {
        $this->controllers = new \SplObjectStorage();
    }

 /**
  * @param \Drupal\Core\Controller\ControllerResolverInterface $controllerResolver
  */
 public function __construct(ControllerResolverInterface $controllerResolver)
 {
     parent::__construct();
     $this->controllerResolver = $controllerResolver;
     $this->accessCheck = [];
 }