1 |
|
/* |
2 |
|
* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
|
* Expert Group and released to the public domain, as explained at |
4 |
< |
* http://creativecommons.org/licenses/publicdomain |
4 |
> |
* http://creativecommons.org/publicdomain/zero/1.0/ |
5 |
|
*/ |
6 |
|
|
7 |
|
import java.util.concurrent.*; |
32 |
|
Thread.sleep(100); |
33 |
|
} |
34 |
|
pool.shutdown(); |
35 |
< |
} |
35 |
> |
} |
36 |
|
|
37 |
|
static class Task implements Callable<Integer> { |
38 |
|
public Integer call() { |
74 |
|
|
75 |
|
if (r == 0) // avoid overoptimization |
76 |
|
System.out.println("useless result: " + r); |
77 |
– |
|
78 |
– |
|
77 |
|
} |
78 |
|
|
79 |
|
} |