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Marker Interface

Saravanakumar Gurusamy

Joined: Jan 31, 2007
Posts: 5
What is use of an Marker Interface?
Rao Raghu
Ranch Hand

Joined: Jan 05, 2007
Posts: 100
Marker Interfaces dont have any body or methods to implement. They are just mentioned at the class name declaration. Mere mention of this adds a special functionality to the class.

Example: Serializable

RAGHU<br /> <br />"When the going gets tough, the tough get going"
Campbell Ritchie

Joined: Oct 13, 2005
Posts: 44449
Welcome to the Ranch.

More about marker interfaces, also called tagging interfaces on the Ranch here.
steve souza
Ranch Hand

Joined: Jun 26, 2002
Posts: 862
I googled: "java marker interface" - a fast, free open source performance tuning api.
JavaRanch Performance FAQ
I agree. Here's the link:
subject: Marker Interface
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