queueList = new ArrayList();
joiners = new ArrayList();
leaseList = new Vector();
creatorListener = new ServiceCreatorListener();
destroyListener = new JobDestroyListener();
ServiceItem si;
LookupDiscovery discovery = new
LookupDiscovery(LookupDiscovery.NO_GROUPS);
discovery.addGroups(spaceGroups);
ServiceDiscoveryManager serviceDiscoveryManager = new
ServiceDiscoveryManager(discovery, null);