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()));
    }

     * The value is, e.g. cookie <br>
     * comment: Session tracking modes
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSessionTrackingModes();

    /**
     * Get the value for the key 'cookie.search.parameter.keys'. <br>
     * The value is, e.g. q,num,sort <br>