### Question:
ModifyDNChangeRecordEntry extends ChangeRecordEntry { public ChangeOperationType getChangeOperationType() { return ChangeOperationType.MODIFY_DN; } ModifyDNChangeRecordEntry(DN dn, RDN newRDN, boolean deleteOldRDN,
                                   DN newSuperiorDN); RDN getNewRDN(); DN getNewSuperiorDN(); boolean deleteOldRDN(); ChangeOperationType getChangeOperationType(); @Override String toString();  }### Answer:
@Test public void testChangeOperationType() throws Exception { ModifyDNChangeRecordEntry entry = new ModifyDNChangeRecordEntry(DN.rootDN(), newRDN, false, newSuperiorDN); Assert.assertEquals(entry.getChangeOperationType(), ChangeOperationType.MODIFY_DN); }