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Serializable interface

jaya sudha

Joined: Jun 18, 2004
Posts: 20
what is a Serializable interface..As it is a null interface what is the need of that interface.....

Ranch Hand

Joined: Nov 22, 2008
Posts: 18944
It is a so called Marker Interface. It is just an information that the class implementing this interface can be serialized. Nothing else.
I agree. Here's the link:
subject: Serializable interface
It's not a secret anymore!