destroy.setReason(reason);
destroy.setJid(alternateJID);
iq.setDestroy(destroy);
// Wait for a presence packet back from the server.
PacketFilter responseFilter = new PacketIDFilter(iq.getPacketID());
PacketCollector response = connection.createPacketCollector(responseFilter);
// Send the room destruction request.
connection.sendPacket(iq);
// Wait up to a certain number of seconds for a reply.
IQ answer = (IQ) response.nextResult(SmackConfiguration.getPacketReplyTimeout());