this._config.parent\n          }\n\n          return elem.classList.contains(CLASS_NAME_COLLAPSE)\n        })\n\n      if (actives.length === 0) {\n        actives = null\n      }\n    }\n\n    if (actives) {\n      activesData = $(actives).not(this._selector).data(DATA_KEY)\n      if (activesData && activesData._isTransitioning) {\n        return\n      }\n    }\n\n    const startEvent = $.Event(EVENT_SHOW)\n    $(this._element).trigger(startEvent)\n    if (startEvent.isDefaultPrevented()) {\n      return\n  ...

this._config.parent\n          }\n\n          return elem.classList.contains(ClassName.COLLAPSE)\n        })\n\n      if (actives.length === 0) {\n        actives = null\n      }\n    }\n\n    if (actives) {\n      activesData = $(actives).not(this._selector).data(DATA_KEY)\n      if (activesData && activesData._isTransitioning) {\n        return\n      }\n    }\n\n    const startEvent = $.Event(Event.SHOW)\n    $(this._element).trigger(startEvent)\n    if (startEvent.isDefaultPrevented()) {\n      return\n  ...

		l.DrainingState = nil
		if l.ActiveState != nil {
			dal = append(dal, l)
		}
	}

	// Support v2 or v3 in config dump. See ads.go:RequestedTypes for more info.
	for i := range dal {
		dal[i].ActiveState.Listener.TypeUrl = v3.ListenerType
	}
	sort.Slice(dal, func(i, j int) bool {
		l := &listener.Listener{}
		err = dal[i].ActiveState.Listener.UnmarshalTo(l)
		if err != nil {
			return false
		}

	for _, l := range a.listenerDump.DynamicListeners {
		listenerTyped := &listener.Listener{}
		// Support v2 or v3 in config dump. See ads.go:RequestedTypes for more info.
		l.ActiveState.Listener.TypeUrl = v3.ListenerType
		err := l.ActiveState.Listener.UnmarshalTo(listenerTyped)
		if err != nil {
			return
		}
		listeners = append(listeners, listenerTyped)
	}
	Print(writer, listeners)

func TestPrint(t *testing.T) {
	a := &Analyzer{
		listenerDump: &envoy_admin.ListenersConfigDump{
			DynamicListeners: []*envoy_admin.ListenersConfigDump_DynamicListener{
				{
					Name: "10.102.11.148_15021",
					ActiveState: &envoy_admin.ListenersConfigDump_DynamicListenerState{
						VersionInfo: "2023-06-20T09:07:41Z/3",
						Listener: &anypb.Any{
							TypeUrl: "type.googleapis.com/envoy.config.listener.v3.Listener",
						},

	listeners := make([]*listener.Listener, 0)
	for _, l := range listenerDump.DynamicListeners {
		if l.ActiveState != nil && l.ActiveState.Listener != nil {
			listenerTyped := &listener.Listener{}
			// Support v2 or v3 in config dump. See ads.go:RequestedTypes for more info.
			l.ActiveState.Listener.TypeUrl = v3.ListenerType
			err = l.ActiveState.Listener.UnmarshalTo(listenerTyped)
			if err != nil {

	if err != nil {
		return nil, err
	}

	for _, l := range listeners.DynamicListeners {
		if l.ActiveState == nil {
			continue
		}
		// Support v2 or v3 in config dump. See ads.go:RequestedTypes for more info.
		l.ActiveState.Listener.TypeUrl = v3.ListenerType
		listenerTyped := &listener.Listener{}
		err = l.ActiveState.Listener.UnmarshalTo(listenerTyped)
		if err != nil {
			return nil, err
		}