Deserialization is a process of retrieving object from byte stream. We have

What is deserialization and how do we do deserialization?

Question Posted / javamasque

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Answer Posted / javamasque

Deserialization is a process of retrieving object from byte stream. We have to fallow below steps for de-serialization
1. The object to be serialized need to implement java.io.Serializable / java.io. Externalizable interface.
2. Generate serial version id for that serializable object.
3. ObjectInputStream is used to read [readObject() or readExternal()] object.
4. FileInputStream is used to read from flat file.
5. The flat file extension should be (<file-name>.ser)

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