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root/jsr166/jsr166/src/test/tck/JSR166TestCase.java

Comparing jsr166/src/test/tck/JSR166TestCase.java (file contents):
Revision 1.19 by dl, Sat Jan 10 20:37:20 2004 UTC vs.
Revision 1.41 by jsr166, Fri Nov 20 06:27:39 2009 UTC

#	Line 2 | Line 2
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
5	<	* Other contributors include Andrew Wright, Jeffrey Hayes,
6	<	* Pat Fisher, Mike Judd.
5	>	* Other contributors include Andrew Wright, Jeffrey Hayes,
6	>	* Pat Fisher, Mike Judd.
7		*/
8
9		import junit.framework.*;
10		import java.util.*;
11		import java.util.concurrent.*;
12	+	import static java.util.concurrent.TimeUnit.MILLISECONDS;
13		import java.io.*;
14		import java.security.*;
15
#	Line 17 | Line 18 | import java.security.*;
18		* utility methods and classes, as well as a simple framework for
19		* helping to make sure that assertions failing in generated threads
20		* cause the associated test that generated them to itself fail (which
21	<	* JUnit doe not otherwise arrange).  The rules for creating such
21	>	* JUnit does not otherwise arrange).  The rules for creating such
22		* tests are:
23		*
24		* <ol>
25		*
26		* <li> All assertions in code running in generated threads must use
27	<	* the forms {@link #threadFail} , {@link #threadAssertTrue} {@link
27	>	* the forms {@link #threadFail}, {@link #threadAssertTrue}, {@link
28		* #threadAssertEquals}, or {@link #threadAssertNull}, (not
29		* <tt>fail</tt>, <tt>assertTrue</tt>, etc.) It is OK (but not
30		* particularly recommended) for other code to use these forms too.
#	Line 44 | Line 45 | import java.security.*;
45		* is always discriminable as larger than SHORT and smaller than
46		* MEDIUM.  And so on. These constants are set to conservative values,
47		* but even so, if there is ever any doubt, they can all be increased
48	<	* in one spot to rerun tests on slower platforms</li>
48	>	* in one spot to rerun tests on slower platforms.</li>
49		*
50		* <li> All threads generated must be joined inside each test case
51		* method (or <tt>fail</tt> to do so) before returning from the
#	Line 63 | Line 64 | import java.security.*;
64		* "normal" behaviors differ significantly. And sometimes testcases
65		* cover multiple methods when they cannot be tested in
66		* isolation.</li>
67	<	*
67	>	*
68		* <li> The documentation style for testcases is to provide as javadoc
69		* a simple sentence or two describing the property that the testcase
70		* method purports to test. The javadocs do not say anything about how
#	Line 88 | Line 89 | import java.security.*;
89		public class JSR166TestCase extends TestCase {
90		/**
91		* Runs all JSR166 unit tests using junit.textui.TestRunner
92	<	*/
93	<	public static void main (String[] args) {
92	>	*/
93	>	public static void main(String[] args) {
94		int iters = 1;
95	<	if (args.length > 0)
95	>	if (args.length > 0)
96		iters = Integer.parseInt(args[0]);
97		Test s = suite();
98	<	for (int i = 0; i < iters; ++i)
99	<	junit.textui.TestRunner.run (s);
98	>	for (int i = 0; i < iters; ++i) {
99	>	junit.textui.TestRunner.run(s);
100	>	System.gc();
101	>	System.runFinalization();
102	>	}
103	>	System.exit(0);
104		}
105
106		/**
107		* Collects all JSR166 unit tests as one suite
108	<	*/
109	<	public static Test suite ( ) {
108	>	*/
109	>	public static Test suite() {
110		TestSuite suite = new TestSuite("JSR166 Unit Tests");
111	<
111	>
112	>	suite.addTest(new TestSuite(ForkJoinPoolTest.class));
113	>	suite.addTest(new TestSuite(ForkJoinTaskTest.class));
114	>	suite.addTest(new TestSuite(RecursiveActionTest.class));
115	>	suite.addTest(new TestSuite(RecursiveTaskTest.class));
116	>	suite.addTest(new TestSuite(LinkedTransferQueueTest.class));
117	>	suite.addTest(new TestSuite(PhaserTest.class));
118	>	suite.addTest(new TestSuite(ThreadLocalRandomTest.class));
119		suite.addTest(new TestSuite(AbstractExecutorServiceTest.class));
120		suite.addTest(new TestSuite(AbstractQueueTest.class));
121		suite.addTest(new TestSuite(AbstractQueuedSynchronizerTest.class));
122	+	suite.addTest(new TestSuite(AbstractQueuedLongSynchronizerTest.class));
123		suite.addTest(new TestSuite(ArrayBlockingQueueTest.class));
124	<	suite.addTest(new TestSuite(AtomicBooleanTest.class));
125	<	suite.addTest(new TestSuite(AtomicIntegerArrayTest.class));
126	<	suite.addTest(new TestSuite(AtomicIntegerFieldUpdaterTest.class));
127	<	suite.addTest(new TestSuite(AtomicIntegerTest.class));
128	<	suite.addTest(new TestSuite(AtomicLongArrayTest.class));
129	<	suite.addTest(new TestSuite(AtomicLongFieldUpdaterTest.class));
130	<	suite.addTest(new TestSuite(AtomicLongTest.class));
131	<	suite.addTest(new TestSuite(AtomicMarkableReferenceTest.class));
132	<	suite.addTest(new TestSuite(AtomicReferenceArrayTest.class));
133	<	suite.addTest(new TestSuite(AtomicReferenceFieldUpdaterTest.class));
134	<	suite.addTest(new TestSuite(AtomicReferenceTest.class));
135	<	suite.addTest(new TestSuite(AtomicStampedReferenceTest.class));
124	>	suite.addTest(new TestSuite(ArrayDequeTest.class));
125	>	suite.addTest(new TestSuite(AtomicBooleanTest.class));
126	>	suite.addTest(new TestSuite(AtomicIntegerArrayTest.class));
127	>	suite.addTest(new TestSuite(AtomicIntegerFieldUpdaterTest.class));
128	>	suite.addTest(new TestSuite(AtomicIntegerTest.class));
129	>	suite.addTest(new TestSuite(AtomicLongArrayTest.class));
130	>	suite.addTest(new TestSuite(AtomicLongFieldUpdaterTest.class));
131	>	suite.addTest(new TestSuite(AtomicLongTest.class));
132	>	suite.addTest(new TestSuite(AtomicMarkableReferenceTest.class));
133	>	suite.addTest(new TestSuite(AtomicReferenceArrayTest.class));
134	>	suite.addTest(new TestSuite(AtomicReferenceFieldUpdaterTest.class));
135	>	suite.addTest(new TestSuite(AtomicReferenceTest.class));
136	>	suite.addTest(new TestSuite(AtomicStampedReferenceTest.class));
137		suite.addTest(new TestSuite(ConcurrentHashMapTest.class));
138		suite.addTest(new TestSuite(ConcurrentLinkedQueueTest.class));
139	+	suite.addTest(new TestSuite(ConcurrentSkipListMapTest.class));
140	+	suite.addTest(new TestSuite(ConcurrentSkipListSubMapTest.class));
141	+	suite.addTest(new TestSuite(ConcurrentSkipListSetTest.class));
142	+	suite.addTest(new TestSuite(ConcurrentSkipListSubSetTest.class));
143		suite.addTest(new TestSuite(CopyOnWriteArrayListTest.class));
144		suite.addTest(new TestSuite(CopyOnWriteArraySetTest.class));
145		suite.addTest(new TestSuite(CountDownLatchTest.class));
146		suite.addTest(new TestSuite(CyclicBarrierTest.class));
147		suite.addTest(new TestSuite(DelayQueueTest.class));
148	+	suite.addTest(new TestSuite(EntryTest.class));
149		suite.addTest(new TestSuite(ExchangerTest.class));
150		suite.addTest(new TestSuite(ExecutorsTest.class));
151		suite.addTest(new TestSuite(ExecutorCompletionServiceTest.class));
152		suite.addTest(new TestSuite(FutureTaskTest.class));
153	+	suite.addTest(new TestSuite(LinkedBlockingDequeTest.class));
154		suite.addTest(new TestSuite(LinkedBlockingQueueTest.class));
155		suite.addTest(new TestSuite(LinkedListTest.class));
156		suite.addTest(new TestSuite(LockSupportTest.class));
#	Line 139 | Line 159 | public class JSR166TestCase extends Test
159		suite.addTest(new TestSuite(ReentrantLockTest.class));
160		suite.addTest(new TestSuite(ReentrantReadWriteLockTest.class));
161		suite.addTest(new TestSuite(ScheduledExecutorTest.class));
162	+	suite.addTest(new TestSuite(ScheduledExecutorSubclassTest.class));
163		suite.addTest(new TestSuite(SemaphoreTest.class));
164		suite.addTest(new TestSuite(SynchronousQueueTest.class));
165		suite.addTest(new TestSuite(SystemTest.class));
166		suite.addTest(new TestSuite(ThreadLocalTest.class));
167		suite.addTest(new TestSuite(ThreadPoolExecutorTest.class));
168	+	suite.addTest(new TestSuite(ThreadPoolExecutorSubclassTest.class));
169		suite.addTest(new TestSuite(ThreadTest.class));
170		suite.addTest(new TestSuite(TimeUnitTest.class));
171	<
171	>	suite.addTest(new TestSuite(TreeMapTest.class));
172	>	suite.addTest(new TestSuite(TreeSetTest.class));
173	>	suite.addTest(new TestSuite(TreeSubMapTest.class));
174	>	suite.addTest(new TestSuite(TreeSubSetTest.class));
175	>
176		return suite;
177		}
178
#	Line 158 | Line 184 | public class JSR166TestCase extends Test
184
185
186		/**
187	<	* Return the shortest timed delay. This could
187	>	* Returns the shortest timed delay. This could
188		* be reimplemented to use for example a Property.
189	<	*/
189	>	*/
190		protected long getShortDelay() {
191	<	return 10;
191	>	return 50;
192		}
193
194
195		/**
196	<	* Set delays as multiples of SHORT_DELAY.
196	>	* Sets delays as multiples of SHORT_DELAY.
197		*/
198		protected  void setDelays() {
199		SHORT_DELAY_MS = getShortDelay();
#	Line 182 | Line 208 | public class JSR166TestCase extends Test
208		volatile boolean threadFailed;
209
210		/**
211	<	* Initialize test to indicate that no thread assertions have failed
211	>	* Initializes test to indicate that no thread assertions have failed
212		*/
213	<	public void setUp() {
213	>	public void setUp() {
214		setDelays();
215	<	threadFailed = false;
215	>	threadFailed = false;
216		}
217
218		/**
219	<	* Trigger test case failure if any thread assertions have failed
219	>	* Triggers test case failure if any thread assertions have failed
220		*/
221	<	public void tearDown() {
222	<	assertFalse(threadFailed);
221	>	public void tearDown() {
222	>	assertFalse(threadFailed);
223		}
224
225		/**
226		* Fail, also setting status to indicate current testcase should fail
227	<	*/
227	>	*/
228		public void threadFail(String reason) {
229		threadFailed = true;
230		fail(reason);
#	Line 207 | Line 233 | public class JSR166TestCase extends Test
233		/**
234		* If expression not true, set status to indicate current testcase
235		* should fail
236	<	*/
236	>	*/
237		public void threadAssertTrue(boolean b) {
238		if (!b) {
239		threadFailed = true;
#	Line 218 | Line 244 | public class JSR166TestCase extends Test
244		/**
245		* If expression not false, set status to indicate current testcase
246		* should fail
247	<	*/
247	>	*/
248		public void threadAssertFalse(boolean b) {
249		if (b) {
250		threadFailed = true;
#	Line 229 | Line 255 | public class JSR166TestCase extends Test
255		/**
256		* If argument not null, set status to indicate current testcase
257		* should fail
258	<	*/
258	>	*/
259		public void threadAssertNull(Object x) {
260		if (x != null) {
261		threadFailed = true;
#	Line 240 | Line 266 | public class JSR166TestCase extends Test
266		/**
267		* If arguments not equal, set status to indicate current testcase
268		* should fail
269	<	*/
269	>	*/
270		public void threadAssertEquals(long x, long y) {
271		if (x != y) {
272		threadFailed = true;
#	Line 251 | Line 277 | public class JSR166TestCase extends Test
277		/**
278		* If arguments not equal, set status to indicate current testcase
279		* should fail
280	<	*/
280	>	*/
281		public void threadAssertEquals(Object x, Object y) {
282		if (x != y && (x == null || !x.equals(y))) {
283		threadFailed = true;
#	Line 261 | Line 287 | public class JSR166TestCase extends Test
287
288		/**
289		* threadFail with message "should throw exception"
290	<	*/
290	>	*/
291		public void threadShouldThrow() {
292		threadFailed = true;
293		fail("should throw exception");
294		}
295
296		/**
297	+	* threadFail with message "should throw" + exceptionName
298	+	*/
299	+	public void threadShouldThrow(String exceptionName) {
300	+	threadFailed = true;
301	+	fail("should throw " + exceptionName);
302	+	}
303	+
304	+	/**
305		* threadFail with message "Unexpected exception"
306		*/
307		public void threadUnexpectedException() {
#	Line 275 | Line 309 | public class JSR166TestCase extends Test
309		fail("Unexpected exception");
310		}
311
312	+	/**
313	+	* threadFail with message "Unexpected exception", with argument
314	+	*/
315	+	public void threadUnexpectedException(Throwable ex) {
316	+	threadFailed = true;
317	+	ex.printStackTrace();
318	+	fail("Unexpected exception: " + ex);
319	+	}
320
321		/**
322		* Wait out termination of a thread pool or fail doing so
#	Line 282 | Line 324 | public class JSR166TestCase extends Test
324		public void joinPool(ExecutorService exec) {
325		try {
326		exec.shutdown();
327	<	assertTrue(exec.awaitTermination(LONG_DELAY_MS, TimeUnit.MILLISECONDS));
328	<	} catch(InterruptedException ie) {
327	>	assertTrue(exec.awaitTermination(LONG_DELAY_MS, MILLISECONDS));
328	>	} catch (SecurityException ok) {
329	>	// Allowed in case test doesn't have privs
330	>	} catch (InterruptedException ie) {
331		fail("Unexpected exception");
332		}
333		}
#	Line 291 | Line 335 | public class JSR166TestCase extends Test
335
336		/**
337		* fail with message "should throw exception"
338	<	*/
338	>	*/
339		public void shouldThrow() {
340		fail("Should throw exception");
341		}
342
343		/**
344	+	* fail with message "should throw " + exceptionName
345	+	*/
346	+	public void shouldThrow(String exceptionName) {
347	+	fail("Should throw " + exceptionName);
348	+	}
349	+
350	+	/**
351		* fail with message "Unexpected exception"
352		*/
353		public void unexpectedException() {
354		fail("Unexpected exception");
355		}
356
357	+	/**
358	+	* fail with message "Unexpected exception", with argument
359	+	*/
360	+	public void unexpectedException(Throwable ex) {
361	+	ex.printStackTrace();
362	+	fail("Unexpected exception: " + ex);
363	+	}
364	+
365
366		/**
367		* The number of elements to place in collections, arrays, etc.
#	Line 326 | Line 385 | public class JSR166TestCase extends Test
385		static final Integer m3  = new Integer(-3);
386		static final Integer m4 = new Integer(-4);
387		static final Integer m5 = new Integer(-5);
388	+	static final Integer m6 = new Integer(-6);
389		static final Integer m10 = new Integer(-10);
390
391
#	Line 350 | Line 410 | public class JSR166TestCase extends Test
410		public void refresh() {}
411		}
412
413	+	/**
414	+	* Sleep until the timeout has elapsed, or interrupted.
415	+	* Does <em>NOT</em> throw InterruptedException.
416	+	*/
417	+	void sleepTillInterrupted(long timeoutMillis) {
418	+	try {
419	+	Thread.sleep(timeoutMillis);
420	+	} catch (InterruptedException wakeup) {
421	+	}
422	+	}
423	+
424	+	/**
425	+	* Returns a new started Thread running the given runnable.
426	+	*/
427	+	Thread newStartedThread(Runnable runnable) {
428	+	Thread t = new Thread(runnable);
429	+	t.start();
430	+	return t;
431	+	}
432
433		// Some convenient Runnable classes
434
435	+	abstract class CheckedRunnable implements Runnable {
436	+	abstract void realRun() throws Throwable;
437	+
438	+	public final void run() {
439	+	try {
440	+	realRun();
441	+	} catch (Throwable t) {
442	+	threadUnexpectedException(t);
443	+	}
444	+	}
445	+	}
446	+
447	+	abstract class RunnableShouldThrow implements Runnable {
448	+	abstract void realRun() throws Throwable;
449	+
450	+	final Class<?> exceptionClass;
451	+
452	+	<T extends Throwable> RunnableShouldThrow(Class<T> exceptionClass) {
453	+	this.exceptionClass = exceptionClass;
454	+	}
455	+
456	+	public final void run() {
457	+	try {
458	+	realRun();
459	+	threadShouldThrow(exceptionClass.getSimpleName());
460	+	} catch (InterruptedException success) {
461	+	} catch (Throwable t) {
462	+	if (! exceptionClass.isInstance(t))
463	+	threadUnexpectedException(t);
464	+	}
465	+	}
466	+	}
467	+
468	+	abstract class ThreadShouldThrow extends Thread {
469	+	abstract void realRun() throws Throwable;
470	+
471	+	final Class<?> exceptionClass;
472	+
473	+	<T extends Throwable> ThreadShouldThrow(Class<T> exceptionClass) {
474	+	this.exceptionClass = exceptionClass;
475	+	}
476	+
477	+	public final void run() {
478	+	try {
479	+	realRun();
480	+	threadShouldThrow(exceptionClass.getSimpleName());
481	+	} catch (InterruptedException success) {
482	+	} catch (Throwable t) {
483	+	if (! exceptionClass.isInstance(t))
484	+	threadUnexpectedException(t);
485	+	}
486	+	}
487	+	}
488	+
489	+	abstract class CheckedInterruptedRunnable implements Runnable {
490	+	abstract void realRun() throws Throwable;
491	+
492	+	public final void run() {
493	+	try {
494	+	realRun();
495	+	threadShouldThrow("InterruptedException");
496	+	} catch (InterruptedException success) {
497	+	} catch (Throwable t) {
498	+	threadUnexpectedException(t);
499	+	}
500	+	}
501	+	}
502	+
503	+	abstract class CheckedCallable<T> implements Callable<T> {
504	+	abstract T realCall() throws Throwable;
505	+
506	+	public final T call() {
507	+	try {
508	+	return realCall();
509	+	} catch (Throwable t) {
510	+	threadUnexpectedException(t);
511	+	}
512	+	return null;
513	+	}
514	+	}
515	+
516	+	abstract class CheckedInterruptedCallable<T> implements Callable<T> {
517	+	abstract T realCall() throws Throwable;
518	+
519	+	public final T call() {
520	+	try {
521	+	T result = realCall();
522	+	threadShouldThrow("InterruptedException");
523	+	return result;
524	+	} catch (InterruptedException success) {
525	+	} catch (Throwable t) {
526	+	threadUnexpectedException(t);
527	+	}
528	+	return null;
529	+	}
530	+	}
531	+
532		static class NoOpRunnable implements Runnable {
533		public void run() {}
534		}
#	Line 375 | Line 551 | public class JSR166TestCase extends Test
551		public Integer call() { return one; }
552		}
553
554	<	class ShortRunnable implements Runnable {
555	<	public void run() {
556	<	try {
381	<	Thread.sleep(SHORT_DELAY_MS);
382	<	}
383	<	catch(Exception e) {
384	<	threadUnexpectedException();
385	<	}
554	>	class ShortRunnable extends CheckedRunnable {
555	>	void realRun() throws Throwable {
556	>	Thread.sleep(SHORT_DELAY_MS);
557		}
558		}
559
560	<	class ShortInterruptedRunnable implements Runnable {
561	<	public void run() {
562	<	try {
392	<	Thread.sleep(SHORT_DELAY_MS);
393	<	threadShouldThrow();
394	<	}
395	<	catch(InterruptedException success) {
396	<	}
560	>	class ShortInterruptedRunnable extends CheckedInterruptedRunnable {
561	>	void realRun() throws InterruptedException {
562	>	Thread.sleep(SHORT_DELAY_MS);
563		}
564		}
565
566	<	class SmallRunnable implements Runnable {
567	<	public void run() {
568	<	try {
403	<	Thread.sleep(SMALL_DELAY_MS);
404	<	}
405	<	catch(Exception e) {
406	<	threadUnexpectedException();
407	<	}
566	>	class SmallRunnable extends CheckedRunnable {
567	>	void realRun() throws Throwable {
568	>	Thread.sleep(SMALL_DELAY_MS);
569		}
570		}
571
572	<	class SmallPossiblyInterruptedRunnable implements Runnable {
573	<	public void run() {
572	>	class SmallPossiblyInterruptedRunnable extends CheckedRunnable {
573	>	void realRun() {
574		try {
575		Thread.sleep(SMALL_DELAY_MS);
576		}
577	<	catch(Exception e) {
577	>	catch (InterruptedException ok) {
578		}
579		}
580		}
581
582	<	class SmallCallable implements Callable {
583	<	public Object call() {
584	<	try {
424	<	Thread.sleep(SMALL_DELAY_MS);
425	<	}
426	<	catch(Exception e) {
427	<	threadUnexpectedException();
428	<	}
582	>	class SmallCallable extends CheckedCallable {
583	>	Object realCall() throws Throwable {
584	>	Thread.sleep(SMALL_DELAY_MS);
585		return Boolean.TRUE;
586		}
587		}
588
589	<	class SmallInterruptedRunnable implements Runnable {
590	<	public void run() {
591	<	try {
436	<	Thread.sleep(SMALL_DELAY_MS);
437	<	threadShouldThrow();
438	<	}
439	<	catch(InterruptedException success) {
440	<	}
589	>	class SmallInterruptedRunnable extends CheckedInterruptedRunnable {
590	>	void realRun() throws InterruptedException {
591	>	Thread.sleep(SMALL_DELAY_MS);
592		}
593		}
594
595	<
596	<	class MediumRunnable implements Runnable {
597	<	public void run() {
447	<	try {
448	<	Thread.sleep(MEDIUM_DELAY_MS);
449	<	}
450	<	catch(Exception e) {
451	<	threadUnexpectedException();
452	<	}
595	>	class MediumRunnable extends CheckedRunnable {
596	>	void realRun() throws Throwable {
597	>	Thread.sleep(MEDIUM_DELAY_MS);
598		}
599		}
600
601	<	class MediumInterruptedRunnable implements Runnable {
602	<	public void run() {
603	<	try {
459	<	Thread.sleep(MEDIUM_DELAY_MS);
460	<	threadShouldThrow();
461	<	}
462	<	catch(InterruptedException success) {
463	<	}
601	>	class MediumInterruptedRunnable extends CheckedInterruptedRunnable {
602	>	void realRun() throws InterruptedException {
603	>	Thread.sleep(MEDIUM_DELAY_MS);
604		}
605		}
606
607	<	class MediumPossiblyInterruptedRunnable implements Runnable {
608	<	public void run() {
607	>	class MediumPossiblyInterruptedRunnable extends CheckedRunnable {
608	>	void realRun() {
609		try {
610		Thread.sleep(MEDIUM_DELAY_MS);
611		}
612	<	catch(InterruptedException success) {
612	>	catch (InterruptedException ok) {
613		}
614		}
615		}
616
617	<	class LongPossiblyInterruptedRunnable implements Runnable {
618	<	public void run() {
617	>	class LongPossiblyInterruptedRunnable extends CheckedRunnable {
618	>	void realRun() {
619		try {
620		Thread.sleep(LONG_DELAY_MS);
621		}
622	<	catch(InterruptedException success) {
622	>	catch (InterruptedException ok) {
623		}
624		}
625		}
#	Line 487 | Line 627 | public class JSR166TestCase extends Test
627		/**
628		* For use as ThreadFactory in constructors
629		*/
630	<	static class SimpleThreadFactory implements ThreadFactory{
631	<	public Thread newThread(Runnable r){
630	>	static class SimpleThreadFactory implements ThreadFactory {
631	>	public Thread newThread(Runnable r) {
632		return new Thread(r);
633	<	}
633	>	}
634		}
635
636		static class TrackedShortRunnable implements Runnable {
#	Line 499 | Line 639 | public class JSR166TestCase extends Test
639		try {
640		Thread.sleep(SMALL_DELAY_MS);
641		done = true;
642	<	} catch(Exception e){
642	>	} catch (InterruptedException ok) {
643		}
644		}
645		}
#	Line 510 | Line 650 | public class JSR166TestCase extends Test
650		try {
651		Thread.sleep(MEDIUM_DELAY_MS);
652		done = true;
653	<	} catch(Exception e){
653	>	} catch (InterruptedException ok) {
654		}
655		}
656		}
#	Line 521 | Line 661 | public class JSR166TestCase extends Test
661		try {
662		Thread.sleep(LONG_DELAY_MS);
663		done = true;
664	<	} catch(Exception e){
664	>	} catch (InterruptedException ok) {
665		}
666		}
667		}
#	Line 539 | Line 679 | public class JSR166TestCase extends Test
679		try {
680		Thread.sleep(SMALL_DELAY_MS);
681		done = true;
682	<	} catch(Exception e){
682	>	} catch (InterruptedException ok) {
683		}
684		return Boolean.TRUE;
685		}
#	Line 549 | Line 689 | public class JSR166TestCase extends Test
689		/**
690		* For use as RejectedExecutionHandler in constructors
691		*/
692	<	static class NoOpREHandler implements RejectedExecutionHandler{
693	<	public void rejectedExecution(Runnable r, ThreadPoolExecutor executor){}
692	>	static class NoOpREHandler implements RejectedExecutionHandler {
693	>	public void rejectedExecution(Runnable r,
694	>	ThreadPoolExecutor executor) {}
695		}
696	<
556	<
696	>
697		}

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