Start an ActorSystem, using the given configuration, ClassLoader, and additional ActorSystem Setup.
Start an ActorSystem, using the given configuration, ClassLoader, and additional ActorSystem Setup.
The ActorSystem and a function that can be used to stop it.
Start an ActorSystem, using the given configuration and ClassLoader.
Start an ActorSystem, using the given configuration and ClassLoader.
The ActorSystem and a function that can be used to stop it.