reena sahoo

• Sep 1st, 2005

 

Interface defines what aclass must do but does not define how to do. all methods are abstract. also like abstract class it cannot be instantiated.

riteshyadav14@rediffmail.com

• Sep 8th, 2005

 

its a java way to deal with multiple inheritance .....

skmeer

 Profile Answers by skmeer 

• Oct 24th, 2007

 

Interface is used to define set of rules. Interface is a collectionof empty methods. It is solely used as a base class. Class which implents an interface need to provide the implemenation of the methods in the interface.