private function renderServiceInformation(OutputInterface $output)
    {
        $table = new Table($output);
        $table->setHeaders(array('Service ID', 'Class'));

        $serviceIds = $this->container->getServiceIds();
        sort($serviceIds);

        foreach ($serviceIds as $id) {
            $service = $this->container->get($id);
            $table->addRow(array($id, get_class($service)));
        }
        $table->render();
    }