- TrieMap<Integer, Integer> snapshot = bt.snapshot ();
- Iterator<Entry<Integer, Integer>> it = snapshot.iterator ();
- try {
- it.next().setValue (0);
- } catch (Exception e) {
- // It should not have generated an exception, because it is a non read-only iterator
- TestHelper.assertFalse (true);
- }
- try {
- it.remove ();
- } catch (Exception e) {
- // It should not have generated an exception, because it is a non read-only iterator
- TestHelper.assertFalse (true);
- }
+ TrieMap<Integer, Integer> snapshot = bt.snapshot();
+ Iterator<Entry<Integer, Integer>> it = snapshot.iterator();
+ it.next().setValue(0);
+ it.remove();