Assert.assertEquals(21L, c21.getChild21Long());
Assert.assertNull(c21.getParentStr());
startEnd.end();
// create Child22
Child22 c22 = newChild22(startEnd, "ParentChild22", "Child22", Boolean.TRUE, new Embedded2("Embedded2Child22", -7d));
Long c22Id = c22.getId();
Key c22Key = KeyFactory.createKey(PARENT_KIND, c22Id);
// verify Child22 entity
Entity c22e = ds.get(c22Key);