BRAVO! Why Should We Use Interface In Java
A class can implement multiple interfaces. There are mainly three reasons to use interface. Abstract Class Vs Interface Wipe Out All Your Doubts Techvidvan If you use abstract class you have to extend it and there is a restriction that you can extends only once. Why should we use interface in java . To implement interface use implements keyword. Answer 1 of 20. Weve created a CanSwim interface. It is a collection of abstract methods. An interface in Java is a specification of method prototypes. This is because Java can simply generate interceptor objects against interfaces see javalangreflectProxy. An interface is a guarantee. Following the brief introduction to Interface in Java we will now be exploring why we need it and why we should prefer it over the conventional way of using an. But when we are working on a large project then we should need to understand the advantage of the interface. An interface is a specification or a contract if a class impleme...