public function get($id)
    {
        /* @var $container InteropContainerInterface */
        foreach ($this->getContainers() as $container) {
            if ($container->has($id)) {
                return $container->get($id);
            }
        }

        // not found
        throw new NotFoundException(
            Message::get(Message::SERVICE_ID_NOT_FOUND, $id),
            Message::SERVICE_ID_NOT_FOUND
        );
    }