jboner/akka — comment on commit 0dc161c800964fe795e0d38f9a6e75d3ea25a300
File: akka-actor/src/main/scala/akka/routing/Routing.scala line 177
By rkuhn:

this creates two methods: one with type Nil and one with type Iterable[String], where one is a bridge method; I think we should avoid that when not necessary