+"from lookup service "+i+" ...");
Object curObj = iter.next();
if(curObj instanceof DiscoveryProtocolSimulator) {
DiscoveryProtocolSimulator curGen
= (DiscoveryProtocolSimulator)curObj;
curGen.stopAnnouncements();
} else {//cannot stop the announcements, must destroy the lookup
/* It's not a simulated LUS, thus the only way to stop the
* announcements is to destroy each LUS individually.
*/
manager.destroyService((ServiceRegistrar)curObj);