SUN 310-065 Exam Demo Train
1.Given:
11. public static Iterator reverse(List list) {
12. Collections.reverse(list);
13. return list.iterator();
14. }
15. public static void main(String[] args) {
16. List list = new ArrayList();
17. list.add(”1″); list.add(”2″); list.add(”3″);
18. for (Object obj: reverse(list))
19. System.out.print(obj + “, “);
20. }
What is the result?
A.3, 2, 1,
B. 1, 2, 3,
C. Compilation fails.
D. The code runs with no output.
E. An exception is thrown at [...]