final List<Map<String, String>> langItems = new ArrayList<>(supportedLanguages.length);
                        final String msg = ComponentUtil.getMessageManager().getMessage(displayLocale, "labels.allLanguages");
                        final Map<String, String> defaultMap = new HashMap<>(2);
                        defaultMap.put(Constants.ITEM_LABEL, msg);
                        defaultMap.put(Constants.ITEM_VALUE, "all");

                        }
                    }
                }
            }
            if (langSet.size() > 1 && langSet.contains(Constants.ALL_LANGUAGES)) {
                return new String[] { Constants.ALL_LANGUAGES };
            }
            langSet.remove(Constants.ALL_LANGUAGES);
            return langSet.toArray(new String[langSet.size()]);
        }
        if (ComponentUtil.getFessConfig().isBrowserLocaleForSearchUsed()) {