How to make a class serializable?

[chinmay.sahoo]

Class can be serialized by using the interface or the io.externalizable or io.serializable. When one class is inheritance to the other, the class is said to be serializable.

 

[samir09]

Any serializable class should pass the following three tests: If it implements readObject( ) , it should implement writeObject( ) , and vice-versa. It is equal (using the equals( ) method) to a serialized copy of itself.

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