private function addRouterSection(ArrayNodeDefinition $rootNode)
{
$nonSAAwareInfo = <<<EOT
Route names that are not supposed to be SiteAccess aware, i.e. Routes pointing to asset generation (like assetic).
Note that you can just specify a prefix to match a selection of routes.
e.g. "_assetic_" will match "_assetic_*"
Defaults to ['_assetic_', '_wdt', '_profiler', '_configurator_']
EOT;
$rootNode->children()->arrayNode('router')->children()->arrayNode('default_router')->children()->arrayNode('non_siteaccess_aware_routes')->prototype('scalar')->end()->info($nonSAAwareInfo)->example(array('my_route_name', 'some_prefix_'))->end()->end()->end()->end()->info('Router related settings')->end()->end();
}