21 - Java Serialization with Java Objects as Collection - Code Demo

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Chapter 08 - Serialization with Java Objects as Collection
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If we have a collection (List, Set, etc) of a serializable class objects, the whole collection can be serialized in one go by just calling writeObject() method from ObjectOutputStream class.

We need to ensure that every element in the collection is Serializable, otherwise the serialization will fail.

Similarly, while deserialization, the whole collection object can be read by calling readObject() method from ObjectInputStream class.

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