code: private void notifyOnNavigationPreferenceSelected(
              @NonNull final NavigationPreference navigationPreference,
              @Nullable final Bundle arguments) {
          if (callback != null) {
              callback.onNavigationPreferenceSelected(navigationPreference, arguments);
          }
      }
docs: Notifies te callback, that a navigation preference has been selected.
  
  @param navigationPreference
  The navigation preference, which has been selected, as an instance of the class
  {@link NavigationPreference}. The navigation preference may not be null
  @param arguments
  The arguments, which should be passed to the fragment, which is associated with the
  navigation preference, as an instance of the class {@link Bundle} or null, if no
  arguments should be passed to the fragment