src/Listeners/ClearRegistryListener.php
public function handle(EventInterface $event, ApplicationInterface $application = null)
    {
        $this->getRegistryProcessor()->removeAttribute($application->getSerial());
    }
public function handle(EventInterface $event, ApplicationInterface $application = null)
    {
        $this->getRegistryProcessor()->removeAttribute($application->getSerial());
    }
Handle the event.

@param \League\Event\EventInterface              $event       The event that triggered the listener
@param \TechDivision\Import\ApplicationInterface $application The application that triggered the listener

@return void