public static @NonNull Set<String> getLanguagesToNotTranslate() {
        final Set<String> lngs = new HashSet<>();
        if (sharedPrefs == null) {
            return lngs;
        }
        lngs.addAll(sharedPrefs.getStringSet(getKey(R.string.pref_translation_notranslate), lngs));
        lngs.add(getTranslationTargetLanguage().getCode());
        return lngs;
    }
For which connectors should attributes be shown: 1 GC, 2 Okapi, 3 Both
main/src/main/java/cgeo/geocaching/settings/Settings.java