| 134 |
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* (DAG). Otherwise, executions may encounter a form of deadlock as |
| 135 |
|
* tasks cyclically wait for each other. However, this framework |
| 136 |
|
* supports other methods and techniques (for example the use of |
| 137 |
< |
* {@link Phaser}, {@link #helpQuiesce}, and {@link #complete}) that |
| 137 |
> |
* {@link java.util.concurrent.Phaser}, {@link #helpQuiesce}, and |
| 138 |
> |
* {@link #complete}) that |
| 139 |
|
* may be of use in constructing custom subclasses for problems that |
| 140 |
|
* are not statically structured as DAGs. To support such usages a |
| 141 |
|
* ForkJoinTask may be atomically <em>tagged</em> with a {@code short} |
