How do I copy a stack in Java?

Question

I have a stack A and I want to create a stack B that is identical to stack A. I don\'t want stack B to simply be a pointer to A -- I actually want to create a new stack B th

Answer 1

Stack extends Vector, so you can just new up a new Stack and use .addAll(...) to copy the items:

Stack newStack = new Stack();
newStack.addAll(oldStack);