class DSpaceServiceManager implements ServiceManagerSystem {

    public List<String> getServicesNames() {
        checkRunning();
        List<String> names = new ArrayList<String>();
        for (ServiceManagerSystem sms : serviceManagers) {
            try {
                names.addAll( sms.getServicesNames() );
            } catch (Exception e) {
                // keep going
            }
        }
        Collections.sort(names);
        return names;
    }

    public  DSpaceServiceManager(DSpaceConfigurationService configurationService);
    protected  DSpaceServiceManager(DSpaceConfigurationService configurationService, String... springXmlConfigFiles);

}