This function will return an existing actor of the ActorSystem or null if the given id does not exist
Motivation
This function will allow to explicitly fetch an existing actor. The 'new' requires to specify a state object, this can be inconvenient if you simply wish to fetch an existing actor, why should you have to supply a state?
Task
Motivation
This function will allow to explicitly fetch an existing actor. The 'new' requires to specify a state object, this can be inconvenient if you simply wish to fetch an existing actor, why should you have to supply a state?
Notes