@Test
public void testSerialization() throws Exception {

	Map<Key, Value> map = createDataMap();
	_concurrentMap.putAll(map);
	ByteArrayOutputStream byteArrayOutputStream =
		new ByteArrayOutputStream();
	try (ObjectOutputStream objectOutputStream = new ObjectOutputStream(
			byteArrayOutputStream)) {
		objectOutputStream.writeObject(_concurrentMap);
	}
	ObjectInputStream objectInputStream = new ObjectInputStream(
		new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
	Assert.assertEquals(_concurrentMap, objectInputStream.readObject());
}