public void processBye(RequestEvent requestEvent,ServerTransaction serverTransactionId){
  Request request=requestEvent.getRequest();
  try {
    Response response=messageFactory.createResponse(200,request,null,null);
    serverTransactionId.sendResponse(response);
  }
 catch (  Exception ex) {
    ex.printStackTrace();
    System.exit(0);
  }
}

public void processBye ( RequestEvent requestEvent , ServerTransaction serverTransactionId ) { Request request = requestEvent . getRequest ( ) ; try { Response response = messageFactory . createResponse ( 200 , request , null , null ) ; serverTransactionId . sendResponse ( response ) ; } catch ( Exception ex ) { ex . printStackTrace ( ) ; System . exit ( 0 ) ; } }
process the bye request .
