What are interfaces in Java?
Interfaces in Java are abstract types that allow you to define methods that must be implemented by classes.
Can you give me an example of an interface?
Sure! An example of an interface is public interface Animal { void makeSound(); }
.
How do classes implement interfaces?
Classes implement interfaces using the implements
keyword, like this: class Dog implements Animal { public void makeSound() { System.out.println("Bark"); } }
.
What are the benefits of using interfaces?
Interfaces promote loose coupling, allow multiple inheritance, and enable polymorphism in Java.
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