Add to stack from ArrayList (Java)

[cerbere]

I have an ArrayList pre-defined with hardcoded values. How do I add these to a stack? The idea is to demonstrate the pop, push, peek functions of the stack class.\[code\]ArrayList<String> al = new ArrayList<String>();al.add("A");al.add("B");al.add("C");Stack<String> st = new Stack<String>();st.push(al); **// This doesn't seem to work.. Will I have to loop it in some way?**System.out.println(st);\[/code\]Thanks!