Third "find clients", "find implementations" for injection points,
"find observers" for event types.
FWIW: Of the features mentioned, I imagine this would be the most useful to me.
It'd be nice if the validator also offered quick-fix suggestions.
Maybe this is part of validation you've already planned, but it'd be good to check the serializability of beans injected into passivating-scoped beans.
thanks for your work!
-Matt