# | Line 705 | Line 705 | public class MapCheck { | |
---|---|---|
705 | ||
706 | static void shuffle(Object[] keys) { | |
707 | int size = keys.length; | |
708 | < | for (int i= size; i>1; i--) { |
708 | > | for (int i = size; i > 1; i--) { |
709 | int r = rng.nextInt(i); | |
710 | Object t = keys[i-1]; | |
711 | keys[i-1] = keys[r]; | |
# | Line 715 | Line 715 | public class MapCheck { | |
715 | ||
716 | static void shuffle(ArrayList keys) { | |
717 | int size = keys.size(); | |
718 | < | for (int i= size; i>1; i--) { |
718 | > | for (int i = size; i > 1; i--) { |
719 | int r = rng.nextInt(i); | |
720 | Object t = keys.get(i-1); | |
721 | keys.set(i-1, keys.get(r)); |
– | Removed lines |
+ | Added lines |
< | Changed lines |
> | Changed lines |