Remove raw types warnings with Class

[Emkas]

No description provided.

[Emkas]

Hmm... this is odd. Build failed. I use mvn clean install and all looks fine. Now I even did what fails in a build mvn --no-transfer-progress install -Pstaging and it ends fine as well. I there any command I should look for?

BTW. Shouldn't this be mvn clean --no-transfer-progress install -Pstaging?

Edit: all is good now.

[BalusC]

This PR is too big to quickly glance over, but I see that this change also affected the public API at a handful places (i.e. these changes basically also affect the generated javadocs). I recommend to not do that in the context of this PR.

It should ideally be done via a faces spec issue ticket where spec maintainers can chime into the discussion.

[Emkas]

OK. PR is still big. If you want to to split, please tell me.

I removed everything what is touching public methods/fields etc.