Hibernate duvida

public List pesquisarArtista(String artistaName) {
            Session session = hibernate.HibernateUtil.currentSession();
            org.hibernate.Query query = session.createQuery(
                    " select artista " +
                    " from  " +
                    " Artista as artista " +
                    "  where  " +
                    " artista.name = ? ");
            query.setParameter(0,artistaName);
            
            return query.list();
        }