1708 |
|
* |
1709 |
|
* <p>This method may be useful as one part of a cancellation |
1710 |
|
* scheme. It may fail to remove tasks that have been converted |
1711 |
< |
* into other forms before being placed on the internal queue. For |
1712 |
< |
* example, a task entered using {@code submit} might be |
1711 |
> |
* into other forms before being placed on the internal queue. |
1712 |
> |
* For example, a task entered using {@code submit} might be |
1713 |
|
* converted into a form that maintains {@code Future} status. |
1714 |
|
* However, in such cases, method {@link #purge} may be used to |
1715 |
|
* remove those Futures that have been cancelled. |