Java random collection

Question

Is there a kind of Java collection that the order of my fetching is random? For example, I put integer 1, 2, 3 into the collection and when I try to print them all the result can be "1 2 3","3 2 1" or "1 3 2"?

Answer 1

If you just want a random sequence you could use Collections.shuffle

    List<Integer> list = new LinkedList();     //Add elements to list     Collections.shuffle(list);