Jira issue originally created by user johannes:
Right now, it is only possible to register one namespace per annotation alias. This might lead to problems since we now throw exceptions if an annotation is not found in that namespace (8967f47).
This improvement would be a necessary first step in order to overcome the problem we talked about on IRC (FrameworkExtra/SecurityExtra both using the "extra" alias).
Comment created by johannes:
I'll close this as there is a better solution now.
Issue was closed with resolution "Won't Fix"