| # | Line 488 | Line 488 | public class ArrayDeque<E> extends Abstr | |
|---|---|---|
| 488 | * @return true if elements moved backwards | |
| 489 | */ | |
| 490 | private boolean delete(int i) { | |
| 491 | < | checkInvariants(); |
| 491 | > | // checkInvariants(); |
| 492 | final Object[] elements = this.elements; | |
| 493 | final int mask = elements.length - 1; | |
| 494 | final int h = head; | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |