kb.setValueInObject(FORTY_TWO, obj);
assertEquals(FORTY_TWO, obj.integerField);
kb = DefaultImplementation._keySetBindingForKey(obj, "intField");
assertEquals(Integer.class, kb.valueType());
assertTrue(kb.isScalarProperty());
kb.setValueInObject(FORTY_TWO, obj);
assertEquals(FORTY_TWO.intValue(), obj.intField);
}