Submitted Questions

  • 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

    akii

    • Apr 30th, 2013

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