| 24 |
|
* java.util.concurrent.locks.Lock lock} is not available: |
| 25 |
|
* |
| 26 |
|
* <pre> Lock lock = ...; |
| 27 |
< |
* if ( lock.tryLock(50L, TimeUnit.MILLISECONDS) ) ... |
| 27 |
> |
* if (lock.tryLock(50L, TimeUnit.MILLISECONDS)) ... |
| 28 |
|
* </pre> |
| 29 |
|
* while this code will timeout in 50 seconds: |
| 30 |
|
* <pre> |
| 31 |
|
* Lock lock = ...; |
| 32 |
< |
* if ( lock.tryLock(50L, TimeUnit.SECONDS) ) ... |
| 32 |
> |
* if (lock.tryLock(50L, TimeUnit.SECONDS)) ... |
| 33 |
|
* </pre> |
| 34 |
|
* |
| 35 |
|
* Note however, that there is no guarantee that a particular timeout |
| 270 |
|
* method (see {@link BlockingQueue#poll BlockingQueue.poll}) |
| 271 |
|
* using: |
| 272 |
|
* |
| 273 |
< |
* <pre> public synchronized Object poll(long timeout, TimeUnit unit) throws InterruptedException { |
| 274 |
< |
* while (empty) { |
| 275 |
< |
* unit.timedWait(this, timeout); |
| 276 |
< |
* ... |
| 277 |
< |
* } |
| 278 |
< |
* }</pre> |
| 273 |
> |
* <pre> {@code |
| 274 |
> |
* public synchronized Object poll(long timeout, TimeUnit unit) |
| 275 |
> |
* throws InterruptedException { |
| 276 |
> |
* while (empty) { |
| 277 |
> |
* unit.timedWait(this, timeout); |
| 278 |
> |
* ... |
| 279 |
> |
* } |
| 280 |
> |
* }}</pre> |
| 281 |
|
* |
| 282 |
|
* @param obj the object to wait on |
| 283 |
|
* @param timeout the maximum time to wait. If less than |
