docs: private static ListenerAdapter createListenerAdapter(EntryEventType eventType, MapListener mapListener) {
          final ConstructorFunction<MapListener, ListenerAdapter> constructorFunction = CONSTRUCTORS.get(eventType);
          if (constructorFunction == null) {
              throw new IllegalArgumentException("First, define a ListenerAdapter for the event EntryEventType." + eventType);
          }
          return constructorFunction.createNew(mapListener);
      }