Пример кода Serializable:
Test testik = new Test();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream ous = new ObjectOutputStream(baos);
ous.writeObject(testik);
ous.close();
ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bais);
Test testikCopy = (Test) ois.readObject();
![](https://s2.save4k.ru/pic/SYat2qqPtZQ/maxresdefault.jpg)