_messageEncoding = browser().messageEncodingForLanguage(_localizer.language());
if (browser() != null) { _messageEncoding = browser().messageEncodingForLanguage(_localizer.language()); }
    public void setLanguages(NSArray languageList) {        super.setLanguages(languageList);        ERXLocalizer newLocalizer = ERXLocalizer.localizerForLanguages(languageList);        if (! newLocalizer.equals(_localizer)) {            if (_localizer == null  &&  ! WOApplication.application().isCachingEnabled())                 observer().registerForLocalizationDidResetNotification();            _localizer = newLocalizer;            ERXLocalizer.setCurrentLocalizer(_localizer);            _messageEncoding = browser().messageEncodingForLanguage(_localizer.language());        }    }