Locale locale = ComponentUtil.getRequestManager().getUserLocale();
        if (locale == null) {
            locale = Locale.ENGLISH;
        }
        runtime.registerData("langItems", systemHelper.getLanguageItems(locale));
        final String username = systemHelper.getUsername();
        runtime.registerData("username", username);

    }

    /**
     * Gets a list of language items for a given locale.
     *
     * @param locale The locale.
     * @return A list of language items.
     */
    public List<Map<String, String>> getLanguageItems(final Locale locale) {
        try {
            final String localeStr = locale.toString();
            return langItemsCache.get(localeStr);
        } catch (final ExecutionException e) {