// in hsqldb several eclasses do not work, they work fine in mysql
 @Override
 protected void doSetUp() throws Exception {
   setOrRemoveTransient(HibernateTestPackage.eINSTANCE.getBz398057A());
   setOrRemoveTransient(HibernateTestPackage.eINSTANCE.getBz398057A1());
   setOrRemoveTransient(HibernateTestPackage.eINSTANCE.getBz398057B());
   setOrRemoveTransient(HibernateTestPackage.eINSTANCE.getBz398057B1());
   super.doSetUp();
 }
 @Override
 protected void doSetUp() throws Exception {
   super.doSetUp();
   skipStoreWithoutChangeSets();
 }