/**
  * @param array                          $params
  * @param \OAuth2\Endpoint\Authorization $authorization
  */
 private function populateClient(array $params, Authorization &$authorization)
 {
     if (!isset($params['client_id'])) {
         return;
     }
     $client = $this->getClientManagerSupervisor()->getClient($params['client_id']);
     if (null === $client) {
         return;
     }
     $authorization->setClient($client);
 }