public DelegationActor getIdleActor()
    {
        DelegationActor actor = this.idleMap[idleMap.Keys.First()];

        this.idleMap.Remove(idleMap.Keys.First());
        return(actor);
    }
 public void registerIdleActor(DelegationActor actor)
 {
     this.idleMap.Add(actor.uid, actor);
 }