[Insights]: https://github.com/ezsystems/ezplatform-com/blob/250e2b69322465515565fb8e05619168ef7cb141/src/AppBundle/Controller/DownloadController.php#L48
Message:
Non-action public method found in controller class
ref: https://insight.sensiolabs.com/projects/e6e8ea20-b93a-4f4f-bcb8-e7114b83ca90/analyses/10?status=violations#449135028