instances = instances + i.next().toString() + " ";
instances = instances + i.next() + " ";
    public void objectDeleted(LemObjectDeletionEvent event, int counter){        Vector tmp = new Vector();        tmp = populate(tmp);        String instances="";        tmp.set(0, new Integer(counter)) ;        tmp.set(1, "OD");        tmp.set(2, event.getObjectId());        for( Iterator i = event.getObjectClassName().iterator(); i.hasNext(); ) {            instances = instances + i.next().toString() + " ";        }        tmp.set(3, instances);        addRow(tmp);        refreshTable();    }