| # | Line 159 | Line 159 | package java.util; | |
|---|---|---|
| 159 | * @author Doug Lea | |
| 160 | * @author Josh Bloch | |
| 161 | * @since 1.6 | |
| 162 | < | * @param <E> the type of elements held in this collection |
| 162 | > | * @param <E> the type of elements held in this deque |
| 163 | */ | |
| 164 | public interface Deque<E> extends Queue<E> { | |
| 165 | /** | |
| # | Line 524 | Line 524 | public interface Deque<E> extends Queue< | |
| 524 | * | |
| 525 | * @return the number of elements in this deque | |
| 526 | */ | |
| 527 | < | public int size(); |
| 527 | > | int size(); |
| 528 | ||
| 529 | /** | |
| 530 | * Returns an iterator over the elements in this deque in proper sequence. | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |