Hi all
What is the need for Interface in
Java. As per my knowledge with interface we can create method declaration and it can be used by any implementing class. Implemeted class will make definition of the declared methods. Why cant we use classes and extneds this class. We can over ride the method. I assume that we can implement so many intefaces not extend so many classes. Other than multiple inherittance do we have any other benifit in interface... Please clarify my doubt.