@Override
    public boolean delEvent(String eventName) throws EventException {
        if (StringUtils.isBlank(eventName)) {
            return false;
        }

        EventModel delEventModel = null;
        for (EventModel event : eventList) {
            if (eventName.equals(event.getEventName())) {
                delEventModel = event;
                break;
            }
        }

        if (delEventModel != null) {
            eventList.remove(delEventModel);
            return true;
        }

        return false;
    }