protected override ActorCell NewActorCell(
	ActorSystemImpl system,
	IInternalActorRef self,
	Props props,
	MessageDispatcher dispatcher,
	IInternalActorRef supervisor
)

abstract NewActorCell : 
        system : ActorSystemImpl * 
        self : IInternalActorRef * 
        props : Props * 
        dispatcher : MessageDispatcher * 
        supervisor : IInternalActorRef -> ActorCell 
override NewActorCell : 
        system : ActorSystemImpl * 
        self : IInternalActorRef * 
        props : Props * 
        dispatcher : MessageDispatcher * 
        supervisor : IInternalActorRef -> ActorCell