UserQuery user = new UserQuery();
user.setDescription("parent description");
user.setName("son name");
ReferenceQuery reference = new ReferenceQuery();
reference.setValue("son value");
reference.setValueParent("value parent");
user.setReference(reference);
admin.save(user);
UserQuery user2 = new UserQuery();
user2.setDescription("parent description2");
user2.setName("son name2");
ReferenceQuery reference2 = new ReferenceQuery();
reference2.setValue("son value2");
reference2.setValueParent("value parent2");
user2.setReference(reference2);
admin.save(user2);
AnotherClass another = new AnotherClass();