queryManifest.setOtherCommand("SEND unitManifests");
queryManifest.setOtherCommand(ServerCommands.SEND_UNIT_MANIFESTS);
    public synchronized Hashtable getUnitManifests()    {	if ( unitManifests == null ) {	    QueryData queryManifest = new QueryData();	    queryManifest.setOtherCommand("SEND unitManifests");	    request("Aggregation", PSPClientConfig.UIDataPSP_id, queryManifest);	}	try {	    wait(7000); // actual retrieval should notify us	}	catch ( Exception e ) {	    OutputHandler.out(ExceptionTools.toString("CPEP:gUM", e));	}	Debug.out("CPEP:gUM: Returning unit manifests.");	return unitManifests;    }