return split(getIndexerLanguageFields(), ",").get(stream -> stream.map(String::trim).toArray(n -> new String[n]));

    }

    String getSessionTrackingModes();

    default Set<String> getSessionTrackingModesAsSet() {
        return split(getSessionTrackingModes(), ",")
                .get(stream -> stream.map(s -> s.trim().toUpperCase(Locale.ENGLISH)).collect(Collectors.toSet()));
    }