System.out.println("===== New host " + host + " for agent " + agent);
if (Debug.debug(RMS)) System.out.println("===== New host " + host + " for agent " + agent);
	public void run() {	    String new_host = getHostForAgent(agent);	    if (new_host == null) return;	    if (host == null || !host.equals(new_host)) {		host = new_host;		System.out.println("===== New host " + host +				   " for agent " + agent);		Iterator itr = listeners.iterator();		while (itr.hasNext()) {		    AgentHostUpdaterListener listener =			(AgentHostUpdaterListener) itr.next();		    listener.newHost(host);		}	    }	}