@Test
public void testSerialization() {

    CommitTransactionReply expected = CommitTransactionReply.instance(DataStoreVersions.CURRENT_VERSION);
    Object serialized = expected.toSerializable();
    assertEquals("Serialized type", CommitTransactionReply.class, serialized.getClass());
    CommitTransactionReply actual = (CommitTransactionReply)SerializationUtils.clone((Serializable) serialized);
    assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
}