Every marker interface has some specific functionality and no methods in

If there is no implementation of MARKER INTERFACE in java.
Then how compiler come to know about specification.

Question Posted / vijayakumar chinnasamy

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Answer Posted / vijayakumar chinnasamy

Every marker interface has some specific functionality and
no methods in that interface.

Ex:
Searializable - Persistent purpose
Clonnable - for cloning the object
SingleThreadedModel - only one object can be create.

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