def do_current_workload(self, arg):
        """ Prints the info of the current workload """
        if len(arg) == 0:
            if self.current:
                print(self.current)
            else:
                print("No world/region-set is set! Use \'set workload\' to set a world/regionset to work with.")
        else:
            print("This command doesn't use any arguments.")