hseeberger/akkaexamples — comment on commit 143e9e9646e8f3060ca9f1c8d3815066eff974c8
File: src/main/scala/name/heikoseeberger/akkaexamples/nonblocking/WordCountActor.scala line 29
By patriknw:

You don't have to pass reference to responderActor in message. Reply by using
sender !