What is the super class for all the interfaces in java

Question

In java, I know that super class of all "classes" is "Object" class. My doubt is,what is the super class for all the "interfaces" in java.

Consulting the Javadoc, or 'javap java.io.Serializable', would have told you the answer in ten seconds. -1 for zero prior research. — user207421, Mar 17 '14 at 10:19

score 3 · Answer 1 · edited May 23 '17 at 12:21

3

Interfaces are not classes. Therefore, an interface cannot have a superclass, and your question is essentially invalid.

edited May 23 '17 at 12:21

Community

answered Mar 17 '14 at 10:00

Jonathon Reinhart

score 1 · Answer 2 · answered Mar 17 '14 at 10:06

1

Interfaces can extend of each other but no a super class for interfaces.

answered Mar 17 '14 at 10:06

senior

2 Answers2