@Test
 public void test_annotated_but_empty_class_yield_empty_values_in_descriptor() {
   System.out.println(
       "AnnotatedValueCollectorTest.test_annotated_but_empty_class_yield_empty_values_in_descriptor() "
           + collector.collect(new SealedEmptyAccount("123", "personal")));
   BeanDescriptor<Value> d = collector.collect(new SealedEmptyAccount("123", "personal")).some();
   Assert.assertTrue(d.getValues().isEmpty());
   Assert.assertNotNull(d.getSecret());
   Assert.assertFalse("".equals(d.getSecret()));
 }