@Override
    public boolean urunSil(int urunID) {
        /*
        HbmIslemler hbm = new HbmIslemler();
        * */
        try {
            /*
            return hbm.sil(urunID, Urun.class);
            * */
            Urun urun = urunBul(urunID);
            if(urun != null){
                if(urunler.remove(urun))
                    return true;
            }
            return false;
        } catch (HibernateException ex) {         
            ex.printStackTrace();
            throw ex;
        }         
    }