protected function loadAuthorize(array $config, ContainerBuilder $container, XmlFileLoader $loader)
 {
     $loader->load('authorize.xml');
     $container->setAlias('fos_oauth_server.authorize.form.handler', $config['form']['handler']);
     unset($config['form']['handler']);
     if (!LegacyFormHelper::isLegacy() && $config['form']['type'] === 'fos_oauth_server_authorize') {
         $authorizeFormTypeDefinition = $container->getDefinition('fos_oauth_server.authorize.form.type');
         $config['form']['type'] = $authorizeFormTypeDefinition->getClass();
     }
     $this->remapParametersNamespaces($config, $container, array('form' => 'fos_oauth_server.authorize.form.%s'));
 }