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/* |
2 |
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* Written by Doug Lea with assistance from members of JCP JSR-166 |
3 |
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* Expert Group and released to the public domain, as explained at |
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* http://creativecommons.org/licenses/publicdomain |
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* http://creativecommons.org/publicdomain/zero/1.0/ |
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*/ |
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import junit.framework.*; |
23 |
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import java.util.concurrent.RecursiveTask; |
24 |
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import java.util.concurrent.TimeUnit; |
25 |
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import java.util.concurrent.locks.ReentrantLock; |
26 |
+ |
import static java.util.concurrent.TimeUnit.MILLISECONDS; |
27 |
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import java.security.AccessControlException; |
28 |
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import java.security.Policy; |
29 |
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import java.security.PrivilegedAction; |
164 |
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try { |
165 |
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assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
166 |
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p.getFactory()); |
166 |
– |
assertTrue(p.isQuiescent()); |
167 |
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assertFalse(p.getAsyncMode()); |
168 |
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assertEquals(0, p.getActiveThreadCount()); |
169 |
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assertEquals(0, p.getStealCount()); |
198 |
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} catch (NullPointerException success) {} |
199 |
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} |
200 |
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|
201 |
– |
|
201 |
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/** |
202 |
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* getParallelism returns size set in constructor |
203 |
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*/ |
231 |
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* performs its defined action |
232 |
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*/ |
233 |
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public void testSetUncaughtExceptionHandler() throws InterruptedException { |
234 |
< |
MyHandler eh = new MyHandler(); |
234 |
> |
final CountDownLatch uehInvoked = new CountDownLatch(1); |
235 |
> |
final Thread.UncaughtExceptionHandler eh = |
236 |
> |
new Thread.UncaughtExceptionHandler() { |
237 |
> |
public void uncaughtException(Thread t, Throwable e) { |
238 |
> |
uehInvoked.countDown(); |
239 |
> |
}}; |
240 |
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ForkJoinPool p = new ForkJoinPool(1, new FailingThreadFactory(), |
241 |
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eh, false); |
242 |
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try { |
243 |
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assertSame(eh, p.getUncaughtExceptionHandler()); |
244 |
< |
p.execute(new FailingTask()); |
245 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
242 |
< |
assertTrue(eh.catches > 0); |
244 |
> |
p.execute(new FibTask(8)); |
245 |
> |
assertTrue(uehInvoked.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
246 |
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} finally { |
247 |
< |
p.shutdownNow(); |
247 |
> |
p.shutdownNow(); // failure might have prevented processing task |
248 |
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joinPool(p); |
249 |
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} |
250 |
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} |
251 |
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|
252 |
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/** |
253 |
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* After invoking a single task, isQuiescent is true, |
254 |
< |
* queues are empty, threads are not active, and |
255 |
< |
* construction parameters continue to hold |
253 |
> |
* After invoking a single task, isQuiescent eventually becomes |
254 |
> |
* true, at which time queues are empty, threads are not active, |
255 |
> |
* the task has completed successfully, and construction |
256 |
> |
* parameters continue to hold |
257 |
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*/ |
258 |
< |
public void testisQuiescent() throws InterruptedException { |
258 |
> |
public void testisQuiescent() throws Exception { |
259 |
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ForkJoinPool p = new ForkJoinPool(2); |
260 |
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try { |
261 |
< |
p.invoke(new FibTask(20)); |
261 |
> |
assertTrue(p.isQuiescent()); |
262 |
> |
long startTime = System.nanoTime(); |
263 |
> |
FibTask f = new FibTask(20); |
264 |
> |
p.invoke(f); |
265 |
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assertSame(ForkJoinPool.defaultForkJoinWorkerThreadFactory, |
266 |
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p.getFactory()); |
267 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
267 |
> |
while (! p.isQuiescent()) { |
268 |
> |
if (millisElapsedSince(startTime) > LONG_DELAY_MS) |
269 |
> |
throw new AssertionFailedError("timed out"); |
270 |
> |
assertFalse(p.getAsyncMode()); |
271 |
> |
assertFalse(p.isShutdown()); |
272 |
> |
assertFalse(p.isTerminating()); |
273 |
> |
assertFalse(p.isTerminated()); |
274 |
> |
Thread.yield(); |
275 |
> |
} |
276 |
> |
|
277 |
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assertTrue(p.isQuiescent()); |
278 |
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assertFalse(p.getAsyncMode()); |
279 |
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assertEquals(0, p.getActiveThreadCount()); |
283 |
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assertFalse(p.isShutdown()); |
284 |
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assertFalse(p.isTerminating()); |
285 |
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assertFalse(p.isTerminated()); |
286 |
+ |
assertTrue(f.isDone()); |
287 |
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assertEquals(6765, (int) f.get()); |
288 |
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} finally { |
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joinPool(p); |
290 |
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} |
328 |
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try { |
329 |
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ReentrantLock lock = new ReentrantLock(); |
330 |
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ManagedLocker locker = new ManagedLocker(lock); |
331 |
< |
ForkJoinTask<Integer> f = new LockingFibTask(30, locker, lock); |
331 |
> |
ForkJoinTask<Integer> f = new LockingFibTask(20, locker, lock); |
332 |
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p.execute(f); |
333 |
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assertEquals(832040, (int) f.get()); |
333 |
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assertEquals(6765, (int) f.get()); |
334 |
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} finally { |
335 |
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p.shutdownNow(); // don't wait out shutdown |
336 |
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} |
340 |
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* pollSubmission returns unexecuted submitted task, if present |
341 |
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*/ |
342 |
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public void testPollSubmission() { |
343 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
344 |
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SubFJP p = new SubFJP(); |
345 |
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try { |
346 |
< |
ForkJoinTask a = p.submit(new MediumRunnable()); |
347 |
< |
ForkJoinTask b = p.submit(new MediumRunnable()); |
348 |
< |
ForkJoinTask c = p.submit(new MediumRunnable()); |
346 |
> |
ForkJoinTask a = p.submit(awaiter(done)); |
347 |
> |
ForkJoinTask b = p.submit(awaiter(done)); |
348 |
> |
ForkJoinTask c = p.submit(awaiter(done)); |
349 |
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ForkJoinTask r = p.pollSubmission(); |
350 |
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assertTrue(r == a || r == b || r == c); |
351 |
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assertFalse(r.isDone()); |
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} finally { |
353 |
+ |
done.countDown(); |
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joinPool(p); |
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} |
356 |
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} |
359 |
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* drainTasksTo transfers unexecuted submitted tasks, if present |
360 |
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*/ |
361 |
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public void testDrainTasksTo() { |
362 |
+ |
final CountDownLatch done = new CountDownLatch(1); |
363 |
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SubFJP p = new SubFJP(); |
364 |
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try { |
365 |
< |
ForkJoinTask a = p.submit(new MediumRunnable()); |
366 |
< |
ForkJoinTask b = p.submit(new MediumRunnable()); |
367 |
< |
ForkJoinTask c = p.submit(new MediumRunnable()); |
365 |
> |
ForkJoinTask a = p.submit(awaiter(done)); |
366 |
> |
ForkJoinTask b = p.submit(awaiter(done)); |
367 |
> |
ForkJoinTask c = p.submit(awaiter(done)); |
368 |
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ArrayList<ForkJoinTask> al = new ArrayList(); |
369 |
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p.drainTasksTo(al); |
370 |
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assertTrue(al.size() > 0); |
373 |
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assertFalse(r.isDone()); |
374 |
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} |
375 |
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} finally { |
376 |
+ |
done.countDown(); |
377 |
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joinPool(p); |
378 |
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} |
379 |
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} |
380 |
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|
359 |
– |
|
381 |
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// FJ Versions of AbstractExecutorService tests |
382 |
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|
383 |
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/** |
386 |
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public void testExecuteRunnable() throws Throwable { |
387 |
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ExecutorService e = new ForkJoinPool(1); |
388 |
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try { |
389 |
< |
TrackedShortRunnable task = new TrackedShortRunnable(); |
390 |
< |
assertFalse(task.done); |
389 |
> |
TrackedRunnable task = trackedRunnable(SHORT_DELAY_MS); |
390 |
> |
assertFalse(task.isDone()); |
391 |
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Future<?> future = e.submit(task); |
392 |
< |
future.get(); |
393 |
< |
assertTrue(task.done); |
392 |
> |
assertNull(future.get()); |
393 |
> |
assertNull(future.get(MEDIUM_DELAY_MS, MILLISECONDS)); |
394 |
> |
assertTrue(task.isDone()); |
395 |
> |
assertTrue(future.isDone()); |
396 |
> |
assertFalse(future.isCancelled()); |
397 |
|
} finally { |
398 |
|
joinPool(e); |
399 |
|
} |
400 |
|
} |
401 |
|
|
378 |
– |
|
402 |
|
/** |
403 |
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* Completed submit(callable) returns result |
404 |
|
*/ |
406 |
|
ExecutorService e = new ForkJoinPool(1); |
407 |
|
try { |
408 |
|
Future<String> future = e.submit(new StringTask()); |
409 |
< |
String result = future.get(); |
410 |
< |
assertSame(TEST_STRING, result); |
409 |
> |
assertSame(TEST_STRING, future.get()); |
410 |
> |
assertTrue(future.isDone()); |
411 |
> |
assertFalse(future.isCancelled()); |
412 |
|
} finally { |
413 |
|
joinPool(e); |
414 |
|
} |
421 |
|
ExecutorService e = new ForkJoinPool(1); |
422 |
|
try { |
423 |
|
Future<?> future = e.submit(new NoOpRunnable()); |
424 |
< |
future.get(); |
424 |
> |
assertNull(future.get()); |
425 |
|
assertTrue(future.isDone()); |
426 |
+ |
assertFalse(future.isCancelled()); |
427 |
|
} finally { |
428 |
|
joinPool(e); |
429 |
|
} |
436 |
|
ExecutorService e = new ForkJoinPool(1); |
437 |
|
try { |
438 |
|
Future<String> future = e.submit(new NoOpRunnable(), TEST_STRING); |
439 |
< |
String result = future.get(); |
440 |
< |
assertSame(TEST_STRING, result); |
439 |
> |
assertSame(TEST_STRING, future.get()); |
440 |
> |
assertTrue(future.isDone()); |
441 |
> |
assertFalse(future.isCancelled()); |
442 |
|
} finally { |
443 |
|
joinPool(e); |
444 |
|
} |
445 |
|
} |
446 |
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|
421 |
– |
|
447 |
|
/** |
448 |
< |
* A submitted privileged action to completion |
448 |
> |
* A submitted privileged action runs to completion |
449 |
|
*/ |
450 |
< |
public void testSubmitPrivilegedAction() throws Throwable { |
451 |
< |
Policy savedPolicy = null; |
452 |
< |
try { |
453 |
< |
savedPolicy = Policy.getPolicy(); |
429 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
430 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
431 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
432 |
< |
Policy.setPolicy(policy); |
433 |
< |
} catch (AccessControlException ok) { |
434 |
< |
return; |
435 |
< |
} |
436 |
< |
|
437 |
< |
try { |
438 |
< |
ExecutorService e = new ForkJoinPool(1); |
439 |
< |
try { |
450 |
> |
public void testSubmitPrivilegedAction() throws Exception { |
451 |
> |
Runnable r = new CheckedRunnable() { |
452 |
> |
public void realRun() throws Exception { |
453 |
> |
ExecutorService e = new ForkJoinPool(1); |
454 |
|
Future future = e.submit(Executors.callable(new PrivilegedAction() { |
455 |
|
public Object run() { |
456 |
|
return TEST_STRING; |
457 |
|
}})); |
458 |
|
|
459 |
< |
Object result = future.get(); |
460 |
< |
assertSame(TEST_STRING, result); |
461 |
< |
} finally { |
462 |
< |
joinPool(e); |
463 |
< |
} |
450 |
< |
} finally { |
451 |
< |
Policy.setPolicy(savedPolicy); |
452 |
< |
} |
459 |
> |
assertSame(TEST_STRING, future.get()); |
460 |
> |
}}; |
461 |
> |
|
462 |
> |
runWithPermissions(r, |
463 |
> |
new RuntimePermission("modifyThread")); |
464 |
|
} |
465 |
|
|
466 |
|
/** |
467 |
< |
* A submitted a privileged exception action runs to completion |
467 |
> |
* A submitted privileged exception action runs to completion |
468 |
|
*/ |
469 |
< |
public void testSubmitPrivilegedExceptionAction() throws Throwable { |
470 |
< |
Policy savedPolicy = null; |
471 |
< |
try { |
472 |
< |
savedPolicy = Policy.getPolicy(); |
462 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
463 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
464 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
465 |
< |
Policy.setPolicy(policy); |
466 |
< |
} catch (AccessControlException ok) { |
467 |
< |
return; |
468 |
< |
} |
469 |
< |
|
470 |
< |
try { |
471 |
< |
ExecutorService e = new ForkJoinPool(1); |
472 |
< |
try { |
469 |
> |
public void testSubmitPrivilegedExceptionAction() throws Exception { |
470 |
> |
Runnable r = new CheckedRunnable() { |
471 |
> |
public void realRun() throws Exception { |
472 |
> |
ExecutorService e = new ForkJoinPool(1); |
473 |
|
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
474 |
|
public Object run() { |
475 |
|
return TEST_STRING; |
476 |
|
}})); |
477 |
|
|
478 |
< |
Object result = future.get(); |
479 |
< |
assertSame(TEST_STRING, result); |
480 |
< |
} finally { |
481 |
< |
joinPool(e); |
482 |
< |
} |
483 |
< |
} finally { |
484 |
< |
Policy.setPolicy(savedPolicy); |
485 |
< |
} |
478 |
> |
assertSame(TEST_STRING, future.get()); |
479 |
> |
}}; |
480 |
> |
|
481 |
> |
runWithPermissions(r, new RuntimePermission("modifyThread")); |
482 |
|
} |
483 |
|
|
484 |
|
/** |
485 |
|
* A submitted failed privileged exception action reports exception |
486 |
|
*/ |
487 |
< |
public void testSubmitFailedPrivilegedExceptionAction() throws Throwable { |
488 |
< |
Policy savedPolicy = null; |
489 |
< |
try { |
490 |
< |
savedPolicy = Policy.getPolicy(); |
495 |
< |
AdjustablePolicy policy = new AdjustablePolicy(); |
496 |
< |
policy.addPermission(new RuntimePermission("getContextClassLoader")); |
497 |
< |
policy.addPermission(new RuntimePermission("setContextClassLoader")); |
498 |
< |
Policy.setPolicy(policy); |
499 |
< |
} catch (AccessControlException ok) { |
500 |
< |
return; |
501 |
< |
} |
502 |
< |
|
503 |
< |
try { |
504 |
< |
ExecutorService e = new ForkJoinPool(1); |
505 |
< |
try { |
487 |
> |
public void testSubmitFailedPrivilegedExceptionAction() throws Exception { |
488 |
> |
Runnable r = new CheckedRunnable() { |
489 |
> |
public void realRun() throws Exception { |
490 |
> |
ExecutorService e = new ForkJoinPool(1); |
491 |
|
Future future = e.submit(Executors.callable(new PrivilegedExceptionAction() { |
492 |
|
public Object run() throws Exception { |
493 |
|
throw new IndexOutOfBoundsException(); |
494 |
|
}})); |
495 |
|
|
496 |
< |
Object result = future.get(); |
497 |
< |
shouldThrow(); |
498 |
< |
} catch (ExecutionException success) { |
499 |
< |
assertTrue(success.getCause() instanceof IndexOutOfBoundsException); |
500 |
< |
} finally { |
501 |
< |
joinPool(e); |
502 |
< |
} |
503 |
< |
} finally { |
519 |
< |
Policy.setPolicy(savedPolicy); |
520 |
< |
} |
496 |
> |
try { |
497 |
> |
future.get(); |
498 |
> |
shouldThrow(); |
499 |
> |
} catch (ExecutionException success) { |
500 |
> |
assertTrue(success.getCause() instanceof IndexOutOfBoundsException); |
501 |
> |
}}}; |
502 |
> |
|
503 |
> |
runWithPermissions(r, new RuntimePermission("modifyThread")); |
504 |
|
} |
505 |
|
|
506 |
|
/** |
508 |
|
*/ |
509 |
|
public void testExecuteNullRunnable() { |
510 |
|
ExecutorService e = new ForkJoinPool(1); |
528 |
– |
TrackedShortRunnable task = null; |
511 |
|
try { |
512 |
< |
Future<?> future = e.submit(task); |
512 |
> |
Future<?> future = e.submit((Runnable) null); |
513 |
|
shouldThrow(); |
514 |
|
} catch (NullPointerException success) { |
515 |
|
} finally { |
517 |
|
} |
518 |
|
} |
519 |
|
|
538 |
– |
|
520 |
|
/** |
521 |
|
* submit(null callable) throws NullPointerException |
522 |
|
*/ |
523 |
|
public void testSubmitNullCallable() { |
524 |
|
ExecutorService e = new ForkJoinPool(1); |
544 |
– |
StringTask t = null; |
525 |
|
try { |
526 |
< |
Future<String> future = e.submit(t); |
526 |
> |
Future<String> future = e.submit((Callable) null); |
527 |
|
shouldThrow(); |
528 |
|
} catch (NullPointerException success) { |
529 |
|
} finally { |
531 |
|
} |
532 |
|
} |
533 |
|
|
554 |
– |
|
534 |
|
/** |
535 |
< |
* Blocking on submit(callable) throws InterruptedException if |
557 |
< |
* caller interrupted. |
535 |
> |
* submit(callable).get() throws InterruptedException if interrupted |
536 |
|
*/ |
537 |
|
public void testInterruptedSubmit() throws InterruptedException { |
538 |
< |
final ForkJoinPool p = new ForkJoinPool(1); |
539 |
< |
|
540 |
< |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
541 |
< |
public void realRun() throws Throwable { |
542 |
< |
p.submit(new CheckedCallable<Object>() { |
543 |
< |
public Object realCall() throws Throwable { |
544 |
< |
try { |
545 |
< |
Thread.sleep(MEDIUM_DELAY_MS); |
546 |
< |
} catch (InterruptedException ok) { |
547 |
< |
} |
548 |
< |
return null; |
549 |
< |
}}).get(); |
550 |
< |
}}); |
551 |
< |
|
552 |
< |
t.start(); |
553 |
< |
Thread.sleep(SHORT_DELAY_MS); |
554 |
< |
t.interrupt(); |
555 |
< |
t.join(); |
556 |
< |
p.shutdownNow(); |
557 |
< |
joinPool(p); |
538 |
> |
final CountDownLatch submitted = new CountDownLatch(1); |
539 |
> |
final CountDownLatch quittingTime = new CountDownLatch(1); |
540 |
> |
final ExecutorService p = new ForkJoinPool(1); |
541 |
> |
final Callable<Void> awaiter = new CheckedCallable<Void>() { |
542 |
> |
public Void realCall() throws InterruptedException { |
543 |
> |
assertTrue(quittingTime.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
544 |
> |
return null; |
545 |
> |
}}; |
546 |
> |
try { |
547 |
> |
Thread t = new Thread(new CheckedInterruptedRunnable() { |
548 |
> |
public void realRun() throws Exception { |
549 |
> |
Future<Void> future = p.submit(awaiter); |
550 |
> |
submitted.countDown(); |
551 |
> |
future.get(); |
552 |
> |
}}); |
553 |
> |
t.start(); |
554 |
> |
assertTrue(submitted.await(MEDIUM_DELAY_MS, MILLISECONDS)); |
555 |
> |
t.interrupt(); |
556 |
> |
t.join(); |
557 |
> |
} finally { |
558 |
> |
quittingTime.countDown(); |
559 |
> |
joinPool(p); |
560 |
> |
} |
561 |
|
} |
562 |
|
|
563 |
|
/** |
759 |
|
} |
760 |
|
} |
761 |
|
|
781 |
– |
|
762 |
|
/** |
763 |
|
* timed invokeAny(null) throws NullPointerException |
764 |
|
*/ |
765 |
|
public void testTimedInvokeAny1() throws Throwable { |
766 |
|
ExecutorService e = new ForkJoinPool(1); |
767 |
|
try { |
768 |
< |
e.invokeAny(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
768 |
> |
e.invokeAny(null, MEDIUM_DELAY_MS, MILLISECONDS); |
769 |
|
shouldThrow(); |
770 |
|
} catch (NullPointerException success) { |
771 |
|
} finally { |
796 |
|
ExecutorService e = new ForkJoinPool(1); |
797 |
|
try { |
798 |
|
e.invokeAny(new ArrayList<Callable<String>>(), |
799 |
< |
MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
799 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
800 |
|
shouldThrow(); |
801 |
|
} catch (IllegalArgumentException success) { |
802 |
|
} finally { |
814 |
|
l.add(latchAwaitingStringTask(latch)); |
815 |
|
l.add(null); |
816 |
|
try { |
817 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
817 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
818 |
|
shouldThrow(); |
819 |
|
} catch (NullPointerException success) { |
820 |
|
} finally { |
831 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
832 |
|
l.add(new NPETask()); |
833 |
|
try { |
834 |
< |
e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
834 |
> |
e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
835 |
|
shouldThrow(); |
836 |
|
} catch (ExecutionException success) { |
837 |
|
assertTrue(success.getCause() instanceof NullPointerException); |
849 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
850 |
|
l.add(new StringTask()); |
851 |
|
l.add(new StringTask()); |
852 |
< |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
852 |
> |
String result = e.invokeAny(l, MEDIUM_DELAY_MS, MILLISECONDS); |
853 |
|
assertSame(TEST_STRING, result); |
854 |
|
} finally { |
855 |
|
joinPool(e); |
862 |
|
public void testTimedInvokeAll1() throws Throwable { |
863 |
|
ExecutorService e = new ForkJoinPool(1); |
864 |
|
try { |
865 |
< |
e.invokeAll(null, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
865 |
> |
e.invokeAll(null, MEDIUM_DELAY_MS, MILLISECONDS); |
866 |
|
shouldThrow(); |
867 |
|
} catch (NullPointerException success) { |
868 |
|
} finally { |
894 |
|
try { |
895 |
|
List<Future<String>> r |
896 |
|
= e.invokeAll(new ArrayList<Callable<String>>(), |
897 |
< |
MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
897 |
> |
MEDIUM_DELAY_MS, MILLISECONDS); |
898 |
|
assertTrue(r.isEmpty()); |
899 |
|
} finally { |
900 |
|
joinPool(e); |
910 |
|
l.add(new StringTask()); |
911 |
|
l.add(null); |
912 |
|
try { |
913 |
< |
e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
913 |
> |
e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
914 |
|
shouldThrow(); |
915 |
|
} catch (NullPointerException success) { |
916 |
|
} finally { |
926 |
|
List<Callable<String>> l = new ArrayList<Callable<String>>(); |
927 |
|
l.add(new NPETask()); |
928 |
|
List<Future<String>> futures |
929 |
< |
= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
929 |
> |
= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
930 |
|
assertEquals(1, futures.size()); |
931 |
|
try { |
932 |
|
futures.get(0).get(); |
948 |
|
l.add(new StringTask()); |
949 |
|
l.add(new StringTask()); |
950 |
|
List<Future<String>> futures |
951 |
< |
= e.invokeAll(l, MEDIUM_DELAY_MS, TimeUnit.MILLISECONDS); |
951 |
> |
= e.invokeAll(l, MEDIUM_DELAY_MS, MILLISECONDS); |
952 |
|
assertEquals(2, futures.size()); |
953 |
|
for (Future<String> future : futures) |
954 |
|
assertSame(TEST_STRING, future.get()); |