protected void fireHPubReqCompleteEvent(RequestCompleteEvent evt) { Vector currentListenerList = null; synchronized (this) { currentListenerList = (Vector) listenerList.clone(); } for (int i = 0; i < currentListenerList.size(); i++) { HPubReqCompleteListener listener = (HPubReqCompleteListener) currentListenerList.elementAt(i); listener.hPubReqComplete(evt); } }