private void notifyPortUnreachable(int port){
  List<Action> actions=Arrays.asList(new Action(i18n.get("portCheckTask.help"),null),new Action(i18n.get("portCheckTask.neverShowAgain"),null),new Action(i18n.get("portCheckTask.retry"),null));
  notificationService.addNotification(new PersistentNotification(i18n.get("portCheckTask.unreachableNotification",port),Severity.WARN,actions));
}

private void notifyPortUnreachable ( int port ) { List < Action > actions = Arrays . asList ( new Action ( i18n . get ( "portCheckTask.help" ) , null ) , new Action ( i18n . get ( "portCheckTask.neverShowAgain" ) , null ) , new Action ( i18n . get ( "portCheckTask.retry" ) , null ) ) ; notificationService . addNotification ( new PersistentNotification ( i18n . get ( "portCheckTask.unreachableNotification" , port ) , Severity . WARN , actions ) ) ; }
notifies the user about port unreachability .
