/**
  * Gets the 'annotations.parser' service.
  *
  * This service is shared.
  * This method always returns the same instance of the service.
  *
  * @return Doctrine\Common\Annotations\Parser A Doctrine\Common\Annotations\Parser instance.
  */
 protected function getAnnotations_ParserService()
 {
     $this->services['annotations.parser'] = $instance = new \Doctrine\Common\Annotations\Parser();
     $instance->setAutoloadAnnotations(true);
     $instance->setAnnotationNamespaceAlias('Sensio\\Bundle\\FrameworkExtraBundle\\Configuration\\', 'extra');
     return $instance;
 }
 /**
  * Sets an alias for an annotation namespace.
  * 
  * @param string $namespace
  * @param string $alias
  */
 public function setAnnotationNamespaceAlias($namespace, $alias)
 {
     $this->parser->setAnnotationNamespaceAlias($namespace, $alias);
 }