Thanks Matej!
I would like to point out that we're very much looking for feedback on the Method Invokers feature. The specification text is currently present in the javadocs of `Invoker` and `InvokerBuilder` (including many open questions and TODOs); that will eventually move to the CDI specification text and the javadocs will be more streamlined. I'll note right here that the target audience of this feature are CDI-based frameworks (JAX-RS would be a great example). We don't expect this to be directly usable by application developers.
Also, in particular, the `InvokerBuilder` allows specifying various transformations of the invocation, which I find incredibly useful, but it's also been a subject of a great deal of discussions. We eventually went with my original proposal in the CDI 4.1.0.Alpha1 release, but that doesn't mean it's a done deal. I'd love to hear from anyone and everyone what they think about it. Changing all aspects of it is very much on the table, as well as the possibility of removing it altogether (which would make me sad of course :-) ).
Thanks,
LT