public static Locale getLocale(String acceptLanguage) 
{
        if( acceptLanguage == null ) return Locale.getDefault();
        Hashtable< String,Vector< String > > languages =
            new Hashtable< String,Vector< String > >();
        Vector< Double > quality = new Vector< Double >();
        processAcceptLanguage(acceptLanguage, languages, quality);
        if (languages.size() == 0) return Locale.getDefault();
        Vector< Locale > l = new Vector< Locale >();
        extractLocales( languages,quality, l);
        return (Locale)l.elementAt(0);
}

 public static Enumeration getLocales(String acceptLanguage) 
{
            // Short circuit with an empty enumeration if null header
        if (acceptLanguage == null) {
            Vector< Locale > v = new Vector< Locale >();
            v.addElement(Locale.getDefault());
            return v.elements();
        }
        Hashtable< String,Vector< String > > languages =
            new Hashtable< String,Vector< String > >();
        Vector< Double > quality=new Vector< Double >();
            processAcceptLanguage(acceptLanguage, languages , quality);
        if (languages.size() == 0) {
            Vector< Locale > v = new Vector< Locale >();
            v.addElement(Locale.getDefault());
            return v.elements();
        }
            Vector< Locale > l = new Vector< Locale >();
            extractLocales( languages, quality , l);
            return l.elements();
}