Why declare an interface as abstract?

Question

What\'s point of declaring an interface as abstract? Same thing for an interface method. Is there a point to it?

eg.

public abstract interface Presen         


        

Answer 1

Question: Can we declare an Interface with “abstract” keyword? Answer: Yes, we can declare an interface with “abstract” keyword. But, there is no need to write like that. All interfaces in java are abstract by default. Same applies to interface methods

Please go throw this link https://javaconceptoftheday.com/java-interview-questions-on-interfaces/

INTERFACE CAN HAVE STATIC METHOD SINCE JAVA8