Why doesn't java.util.Set have get(int index)?

Question

I\'m sure there\'s a good reason, but could someone please explain why the java.util.Set interface lacks get(int Index), or any similar get()

Answer 1

java.util.Set is a collection of un-ordered items. It doesn't make any sense if the Set has a get(int index), because Set doesn't has an index and also you only can guess the value.

If you really want this, code a method to get random element from Set.