def client = new ReportDaemonStatusClient(registry, connector, idGenerator, documentationRegistry)

    def "does nothing given no daemons in registry"() {
        when:
        client.listAll()

        then:
        1 * registry.getAll() >> []
        1 * registry.getStopEvents() >> []

    public ReportDaemonStatusAction(ReportDaemonStatusClient statusClient) {
        this.statusClient = statusClient;
    }

    @Override
    public void run() {
        statusClient.listAll();
    }

    final ReportDaemonStatusAction action = new ReportDaemonStatusAction(client)

    def executesStopCommand() {
        when:
        action.run()

        then:
        1 * client.listAll()
        0 * _._
    }

		}}
	}
	result = obj.(T)
	return result, nil
}

type lister[T runtime.Object] struct {
	indexer cache.Indexer
}

func (w lister[T]) List(selector labels.Selector) (ret []T, err error) {
	err = cache.ListAll(w.indexer, selector, func(m interface{}) {
		ret = append(ret, m.(T))
	})
	return ret, err
}

func (w lister[T]) Get(name string) (T, error) {
	var result T

	obj, exists, err := w.indexer.GetByKey(name)

        this.idGenerator = idGenerator;
        this.reportStatusDispatcher = new ReportStatusDispatcher();
        this.documentationRegistry = documentationRegistry;
    }

    public void listAll() {
        final List<DaemonInfo> daemons = daemonRegistry.getAll();
        final List<Status> statuses = new ArrayList<>();
        for (DaemonInfo daemon : daemons) {