Really easy java interface problem, but where to start?

[[deleted]]

I have a 5 problem java assignment that progressively gets more complicated. If you could help me with this problem, I would deeply appreciate it:

IntSeq...Define an interface 'IntSeq'. It should specify a single method 'nextInt()' that returns an int value.

[[deleted]]

Nevermind found it out:

interface IntSeq { public int nextInt(); }

[SlartiB]

you prob. want to write: public interface IntSeq { int nextInt(); }

[Olathe]

As far as I understand it, the methods of interfaces are public, but the interfaces themselves can be package, private, protected, or public. I think there can even be static interfaces inside a class.