No need to register annotation namespace?

[gfreeau]

I believe this is not needed in the bundle extension:

AnnotationRegistry::registerAutoloadNamespace('DMS\Bundle\FilterBundle\Rule', __DIR__ . '/../../../');

as long as you register the annotations loader in app/autoload.php

AnnotationRegistry::registerLoader(array($loader, 'loadClass'));

This allows for other symfony annotations as well:

http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/index.html