jboner/akka — comment on commit 57de4c969c59f7b726e08fe260a0596385399cb5
File: akka-testkit/src/main/scala/akka/testkit/TestKitExtension.scala line 20
By patriknw:

What do you say about the raciness of this? It could potentially initialize multiple extensions. Not a problem for TestKit, but what about the general approach?