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Adding Method in Java

Hi I have interface in that interface 3 methods are there , after some days client said that,i want to add one more method in that interface ,so how can add 4 method so that the implemented class did not affect, Thanks Kalins Naik
Asked by: kalins.naik | Member Since Aug-2012 | Asked on: Aug 15th, 2012

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Showing Answers 1 - 2 of 2 Answers
Vaibhav

Answered On : Aug 20th, 2012

You can use inheritance for that... You can inherit new class from the Existing class and add the method in that.

  
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akii

Answered On : Apr 30th, 2013

make a class abstract in this class you do not need to implement all methods of interface .

  
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