piotrga/akka-modules — comment on commit 04ab799f7d6b81b9c03c53f38a4abcb8fc3886f1
File: akka-camel/src/main/scala/akka/camel/Activation.scala line 18
By piotrga:

good question!:)
I guess it could be removed but it shows explicitly what we are expecting to get back. In new version it actually returns actor, so activationAwaitableFor can be chained, i.e.
val actor = awaitActivation(system.actorOf(...))