class ClusterLibraryObserver {

    public void onSystemRepositoryChangedEvent(@Observes @OrgUnit final SystemRepositoryChangedEvent systemRepositoryChangedEvent) {
        if (clusterService.isAppFormerClustered()) {
            clusterLibraryEvent.fire(new ClusterLibraryEvent());
        }
    }

    public  ClusterLibraryObserver();
    @Inject public  ClusterLibraryObserver(ClusterService clusterService,
                                  @SpacesUpdated Event<ClusterLibraryEvent> clusterLibraryEvent);

}