public static void removeKey(LanguageKey key) {
String _key = key.getKey();
for (Language language : languageList) language.removeValue(_key);
keyList.remove(key);
keyById.remove(key.getKeyId());
keyByKey.remove(_key);
}
public static void addKey(LanguageKey key) {
keyList.add(key);
keyById.put(key.getKeyId(), key);
keyByKey.put(key.getKey(), key);
}