@Override
 public Settings buildSettings(ServiceRegistry serviceRegistry) {
   Settings settings = super.buildSettings(serviceRegistry);
   settings
       .getEntityTuplizerFactory()
       .registerDefaultTuplizerClass(EntityMode.POJO, GroovyAwarePojoEntityTuplizer.class);
   return settings;
 }
 @Override
 public Settings buildSettings(Properties props, ServiceRegistry serviceRegistry)
     throws HibernateException {
   Settings settings = super.buildSettings(props, serviceRegistry);
   settings
       .getEntityTuplizerFactory()
       .registerDefaultTuplizerClass(EntityMode.POJO, GroovyAwarePojoEntityTuplizer.class);
   return settings;
 }