Java Arrays & Generics : Java Equivalent to C# IEnumerable

Question

So in C#, I can treat a string[] as an IEnumerable.

Is there a Java equivalent?

Answer 1

I believe the Java equivalent is Iterable. Although String[] doesn't implement it, you can loop over the elements anyway:

String[] strings = new String[]{"this", "that"};
for (String s : strings) {
    // do something
}

If you really need something that implements Iterable, you can do this:

String[] strings = new String[]{"this", "that"};
Iterable stringIterable = Arrays.asList(strings);