/**
  * Capture response from exception event and change it from configuration
  * @param \Symfony\Component\HttpKernel\Event\GetResponseForExceptionEvent $event
  * @return
  */
 public function onKernelException(GetResponseForExceptionEvent $event)
 {
     if ($event->isPropagationStopped() || !$this->activated) {
         return;
     }
     $request = $event->getRequest();
     $exception = $event->getException();
     $response = $this->getAdaptedExceptionResponse($exception);
     if ($template = $this->isRegisteredEventRequest($request, $response->getStatusCode())) {
         $decoratedResponse = $this->createDecoratedExceptionResponse($request, $exception, $template);
         $response->setContent($decoratedResponse->getContent());
         $event->setResponse($response);
     }
     return;
 }