event_controller.go
func (e *EventController) lazyLoadHandler() {
	// Lazy loading of EventController handler mutex
	if e.handlerMutex == nil {
		e.handlerMutex = new(sync.Mutex)
	}

	// Lazy loading of EventController handler map
	if e.Handlers == nil {
		e.handlerMutex.Lock()
		e.Handlers = make(map[string]Handler)
		e.handlerMutex.Unlock()
	}

}
func (e *EventController) lazyLoadHandler() {
	// Lazy loading of EventController handler mutex
	if e.handlerMutex == nil {
		e.handlerMutex = new(sync.Mutex)
	}

	// Lazy loading of EventController handler map
	if e.Handlers == nil {
		e.handlerMutex.Lock()
		e.Handlers = make(map[string]Handler)
		e.handlerMutex.Unlock()
	}

}
// Lazy load Handlers slice/mutex for EventController