| # | Line 479 | Line 479 | public class LinkedBlockingQueue<E> exte | |
|---|---|---|
| 479 | takeLock.lock(); | |
| 480 | try { | |
| 481 | Node<E> first = head.next; | |
| 482 | < | if (first == null) |
| 483 | < | return null; |
| 484 | < | else |
| 485 | < | return first.item; |
| 482 | > | return (first == null) ? null : first.item; |
| 483 | } finally { | |
| 484 | takeLock.unlock(); | |
| 485 | } | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |