| 19 |
|
* ordering also does not permit insertion of non-comparable objects |
| 20 |
|
* (doing so results in <tt>ClassCastException</tt>). |
| 21 |
|
* |
| 22 |
– |
* <p>This class implements all of the <em>optional</em> methods |
| 23 |
– |
* of the {@link Collection} and {@link Iterator} interfaces. |
| 24 |
– |
* <p>The Iterator provided in method {@link #iterator()} is |
| 25 |
– |
* <em>not</em> guaranteed to traverse the elements of the |
| 26 |
– |
* PriorityBlockingQueue in any particular order. If you need ordered |
| 27 |
– |
* traversal, consider using <tt>Arrays.sort(pq.toArray())</tt>. |
| 28 |
– |
* |
| 22 |
|
* <p>This class and its iterator implement all of the |
| 23 |
|
* <em>optional</em> methods of the {@link Collection} and {@link |
| 24 |
|
* Iterator} interfaces. |
| 25 |
+ |
* The Iterator provided in method {@link #iterator()} is |
| 26 |
+ |
* <em>not</em> guaranteed to traverse the elements of the |
| 27 |
+ |
* PriorityBlockingQueue in any particular order. If you need ordered |
| 28 |
+ |
* traversal, consider using <tt>Arrays.sort(pq.toArray())</tt>. |
| 29 |
|
* |
| 30 |
|
* <p>This class is a member of the |
| 31 |
|
* <a href="{@docRoot}/../guide/collections/index.html"> |
| 274 |
|
|
| 275 |
|
/** |
| 276 |
|
* Removes a single instance of the specified element from this |
| 277 |
< |
* collection, if it is present. |
| 277 |
> |
* queue, if it is present. |
| 278 |
|
*/ |
| 279 |
|
public boolean remove(Object o) { |
| 280 |
|
final ReentrantLock lock = this.lock; |
