String sql = "SELECT\n" +
"\tform_name as formName,\n" +
"\tproduct_name AS productName\n" +
"FROM\n" +
"\t`product_application_form` AS f\n" +
"\tLEFT JOIN product AS p ON p.id = f.product_id\n";
Query query = entityManager.createNativeQuery(sql).unwrap(NativeQueryImpl.class).setResultTransformer(Transformers.aliasToBean(TestoBj.class));
List<TestoBj> TestoBj = query.getResultList();
Console.log(TestoBj);
entityManager.clear();