}
return l != null;
}
public void removeLanguage(Language l){
DotCacheAdministrator cache = CacheLocator.getCacheAdministrator();
long id = l.getId();
String idSt = String.valueOf(l.getId());
String languageKey = l.getLanguageCode() + "-" + l.getCountryCode();
cache.remove(getPrimaryGroup() + id,getPrimaryGroup());
cache.remove(getPrimaryGroup() + idSt,getPrimaryGroup());
cache.remove(getPrimaryGroup() + languageKey,getPrimaryGroup());
}