@Test
public void testHashCodeWithDifferentClassPK() {

	InfoItemReference infoItemReference1 = new InfoItemReference(
		"className", 12354L);
	InfoItemReference infoItemReference2 = new InfoItemReference(
		"className", 22354L);
	Assert.assertNotEquals(
		infoItemReference1.hashCode(), infoItemReference2.hashCode());
}