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Marker Interface ?

vikas Gourishetty
Ranch Hand

Joined: Aug 20, 2010
Posts: 38
Hi,

Marker Interface does not have any methods in it. What is the exact need for marker interfaces???
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 41034
    
  43
This question has come up many, many, times before. Reading through the previous discussions will help you understand.


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It is sorta covered in the JavaRanch Style Guide.
 
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