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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.6 by jsr166, Fri Mar 22 16:10:19 2013 UTC vs.
Revision 1.45 by jsr166, Mon Jun 2 06:07:34 2014 UTC

#	Line 16 | Line 16 | import java.util.concurrent.ExecutionExc
16		import java.util.concurrent.Future;
17		import java.util.concurrent.CompletableFuture;
18		import java.util.concurrent.CompletionException;
19	+	import java.util.concurrent.CompletionStage;
20		import java.util.concurrent.TimeoutException;
21		import java.util.concurrent.atomic.AtomicInteger;
22		import static java.util.concurrent.TimeUnit.MILLISECONDS;
#	Line 53 | Line 54 | public class CompletableFutureTest exten
54		catch (Throwable fail) { threadUnexpectedException(fail); }
55		}
56
57	<	void checkCompletedNormally(CompletableFuture<?> f, Object value) {
57	>	<T> void checkCompletedNormally(CompletableFuture<T> f, T value) {
58	>	try {
59	>	assertEquals(value, f.get(LONG_DELAY_MS, MILLISECONDS));
60	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
61		try {
62		assertEquals(value, f.join());
63		} catch (Throwable fail) { threadUnexpectedException(fail); }
#	Line 63 | Line 67 | public class CompletableFutureTest exten
67		try {
68		assertEquals(value, f.get());
69		} catch (Throwable fail) { threadUnexpectedException(fail); }
66	–	try {
67	–	assertEquals(value, f.get(0L, SECONDS));
68	–	} catch (Throwable fail) { threadUnexpectedException(fail); }
70		assertTrue(f.isDone());
71		assertFalse(f.isCancelled());
72	+	assertFalse(f.isCompletedExceptionally());
73		assertTrue(f.toString().contains("[Completed normally]"));
74		}
75
76		void checkCompletedWithWrappedCFException(CompletableFuture<?> f) {
77		try {
78	+	f.get(LONG_DELAY_MS, MILLISECONDS);
79	+	shouldThrow();
80	+	} catch (ExecutionException success) {
81	+	assertTrue(success.getCause() instanceof CFException);
82	+	} catch (Throwable fail) { threadUnexpectedException(fail); }
83	+	try {
84		f.join();
85		shouldThrow();
86	<	} catch (Throwable ex) {
87	<	assertTrue(ex instanceof CompletionException &&
80	<	((CompletionException)ex).getCause() instanceof CFException);
86	>	} catch (CompletionException success) {
87	>	assertTrue(success.getCause() instanceof CFException);
88		}
89		try {
90		f.getNow(null);
91		shouldThrow();
92	<	} catch (Throwable ex) {
93	<	assertTrue(ex instanceof CompletionException &&
87	<	((CompletionException)ex).getCause() instanceof CFException);
92	>	} catch (CompletionException success) {
93	>	assertTrue(success.getCause() instanceof CFException);
94		}
95		try {
96		f.get();
97		shouldThrow();
98	<	} catch (Throwable ex) {
99	<	assertTrue(ex instanceof ExecutionException &&
100	<	((ExecutionException)ex).getCause() instanceof CFException);
98	>	} catch (ExecutionException success) {
99	>	assertTrue(success.getCause() instanceof CFException);
100	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
101	>	assertTrue(f.isDone());
102	>	assertFalse(f.isCancelled());
103	>	assertTrue(f.toString().contains("[Completed exceptionally]"));
104	>	}
105	>
106	>	void checkCompletedWithWrappedCFException(CompletableFuture<?> f,
107	>	CFException ex) {
108	>	try {
109	>	f.get(LONG_DELAY_MS, MILLISECONDS);
110	>	shouldThrow();
111	>	} catch (ExecutionException success) {
112	>	assertSame(ex, success.getCause());
113	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
114	>	try {
115	>	f.join();
116	>	shouldThrow();
117	>	} catch (CompletionException success) {
118	>	assertSame(ex, success.getCause());
119		}
120		try {
121	<	f.get(0L, SECONDS);
121	>	f.getNow(null);
122		shouldThrow();
123	<	} catch (Throwable ex) {
124	<	assertTrue(ex instanceof ExecutionException &&
101	<	((ExecutionException)ex).getCause() instanceof CFException);
123	>	} catch (CompletionException success) {
124	>	assertSame(ex, success.getCause());
125		}
126	+	try {
127	+	f.get();
128	+	shouldThrow();
129	+	} catch (ExecutionException success) {
130	+	assertSame(ex, success.getCause());
131	+	} catch (Throwable fail) { threadUnexpectedException(fail); }
132		assertTrue(f.isDone());
133		assertFalse(f.isCancelled());
134	+	assertTrue(f.toString().contains("[Completed exceptionally]"));
135		}
136
137		void checkCancelled(CompletableFuture<?> f) {
138		try {
139	+	f.get(LONG_DELAY_MS, MILLISECONDS);
140	+	shouldThrow();
141	+	} catch (CancellationException success) {
142	+	} catch (Throwable fail) { threadUnexpectedException(fail); }
143	+	try {
144		f.join();
145		shouldThrow();
146	<	} catch (Throwable ex) {
112	<	assertTrue(ex instanceof CancellationException);
113	<	}
146	>	} catch (CancellationException success) {}
147		try {
148		f.getNow(null);
149		shouldThrow();
150	<	} catch (Throwable ex) {
118	<	assertTrue(ex instanceof CancellationException);
119	<	}
150	>	} catch (CancellationException success) {}
151		try {
152		f.get();
153		shouldThrow();
154	<	} catch (Throwable ex) {
155	<	assertTrue(ex instanceof CancellationException);
125	<	}
126	<	try {
127	<	f.get(0L, SECONDS);
128	<	shouldThrow();
129	<	} catch (Throwable ex) {
130	<	assertTrue(ex instanceof CancellationException);
131	<	}
154	>	} catch (CancellationException success) {
155	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
156		assertTrue(f.isDone());
157	+	assertTrue(f.isCompletedExceptionally());
158		assertTrue(f.isCancelled());
159	+	assertTrue(f.toString().contains("[Completed exceptionally]"));
160		}
161
162		void checkCompletedWithWrappedCancellationException(CompletableFuture<?> f) {
163		try {
164	+	f.get(LONG_DELAY_MS, MILLISECONDS);
165	+	shouldThrow();
166	+	} catch (ExecutionException success) {
167	+	assertTrue(success.getCause() instanceof CancellationException);
168	+	} catch (Throwable fail) { threadUnexpectedException(fail); }
169	+	try {
170		f.join();
171		shouldThrow();
172	<	} catch (Throwable ex) {
173	<	assertTrue(ex instanceof CompletionException &&
142	<	((CompletionException)ex).getCause() instanceof CancellationException);
172	>	} catch (CompletionException success) {
173	>	assertTrue(success.getCause() instanceof CancellationException);
174		}
175		try {
176		f.getNow(null);
177		shouldThrow();
178	<	} catch (Throwable ex) {
179	<	assertTrue(ex instanceof CompletionException &&
149	<	((CompletionException)ex).getCause() instanceof CancellationException);
178	>	} catch (CompletionException success) {
179	>	assertTrue(success.getCause() instanceof CancellationException);
180		}
181		try {
182		f.get();
183		shouldThrow();
184	<	} catch (Throwable ex) {
185	<	assertTrue(ex instanceof ExecutionException &&
186	<	((ExecutionException)ex).getCause() instanceof CancellationException);
157	<	}
158	<	try {
159	<	f.get(0L, SECONDS);
160	<	shouldThrow();
161	<	} catch (Throwable ex) {
162	<	assertTrue(ex instanceof ExecutionException &&
163	<	((ExecutionException)ex).getCause() instanceof CancellationException);
164	<	}
184	>	} catch (ExecutionException success) {
185	>	assertTrue(success.getCause() instanceof CancellationException);
186	>	} catch (Throwable fail) { threadUnexpectedException(fail); }
187		assertTrue(f.isDone());
188		assertFalse(f.isCancelled());
189	+	assertTrue(f.isCompletedExceptionally());
190	+	assertTrue(f.toString().contains("[Completed exceptionally]"));
191		}
192
193		/**
#	Line 171 | Line 195 | public class CompletableFutureTest exten
195		* by methods isDone, isCancelled, and getNow
196		*/
197		public void testConstructor() {
198	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
198	>	CompletableFuture<Integer> f = new CompletableFuture<>();
199		checkIncomplete(f);
200		}
201
#	Line 180 | Line 204 | public class CompletableFutureTest exten
204		* isCancelled, join, get, and getNow
205		*/
206		public void testComplete() {
207	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
207	>	CompletableFuture<Integer> f = new CompletableFuture<>();
208		checkIncomplete(f);
209		f.complete(one);
210		checkCompletedNormally(f, one);
#	Line 191 | Line 215 | public class CompletableFutureTest exten
215		* methods isDone, isCancelled, join, get, and getNow
216		*/
217		public void testCompleteExceptionally() {
218	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
218	>	CompletableFuture<Integer> f = new CompletableFuture<>();
219		checkIncomplete(f);
220		f.completeExceptionally(new CFException());
221		checkCompletedWithWrappedCFException(f);
#	Line 202 | Line 226 | public class CompletableFutureTest exten
226		* methods isDone, isCancelled, join, get, and getNow
227		*/
228		public void testCancel() {
229	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
229	>	CompletableFuture<Integer> f = new CompletableFuture<>();
230		checkIncomplete(f);
231		assertTrue(f.cancel(true));
232		checkCancelled(f);
#	Line 212 | Line 236 | public class CompletableFutureTest exten
236		* obtrudeValue forces completion with given value
237		*/
238		public void testObtrudeValue() {
239	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
239	>	CompletableFuture<Integer> f = new CompletableFuture<>();
240		checkIncomplete(f);
241		f.complete(one);
242		checkCompletedNormally(f, one);
#	Line 220 | Line 244 | public class CompletableFutureTest exten
244		checkCompletedNormally(f, three);
245		f.obtrudeValue(two);
246		checkCompletedNormally(f, two);
247	<	f = new CompletableFuture<Integer>();
247	>	f = new CompletableFuture<>();
248		f.obtrudeValue(three);
249		checkCompletedNormally(f, three);
250	<	f = new CompletableFuture<Integer>();
250	>	f = new CompletableFuture<>();
251		f.completeExceptionally(new CFException());
252		f.obtrudeValue(four);
253		checkCompletedNormally(f, four);
#	Line 233 | Line 257 | public class CompletableFutureTest exten
257		* obtrudeException forces completion with given exception
258		*/
259		public void testObtrudeException() {
260	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
260	>	CompletableFuture<Integer> f = new CompletableFuture<>();
261		checkIncomplete(f);
262		f.complete(one);
263		checkCompletedNormally(f, one);
264		f.obtrudeException(new CFException());
265		checkCompletedWithWrappedCFException(f);
266	<	f = new CompletableFuture<Integer>();
266	>	f = new CompletableFuture<>();
267		f.obtrudeException(new CFException());
268		checkCompletedWithWrappedCFException(f);
269	<	f = new CompletableFuture<Integer>();
269	>	f = new CompletableFuture<>();
270		f.completeExceptionally(new CFException());
271		f.obtrudeValue(four);
272		checkCompletedNormally(f, four);
#	Line 254 | Line 278 | public class CompletableFutureTest exten
278		* getNumberOfDependents returns number of dependent tasks
279		*/
280		public void testGetNumberOfDependents() {
281	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
281	>	CompletableFuture<Integer> f = new CompletableFuture<>();
282		assertEquals(f.getNumberOfDependents(), 0);
283		CompletableFuture g = f.thenRun(new Noop());
284		assertEquals(f.getNumberOfDependents(), 1);
#	Line 267 | Line 291 | public class CompletableFutureTest exten
291		assertEquals(g.getNumberOfDependents(), 0);
292		}
293
270	–
294		/**
295		* toString indicates current completion state
296		*/
#	Line 285 | Line 308 | public class CompletableFutureTest exten
308		assertTrue(f.toString().contains("[Completed exceptionally]"));
309		}
310
311	+	/**
312	+	* completedFuture returns a completed CompletableFuture with given value
313	+	*/
314	+	public void testCompletedFuture() {
315	+	CompletableFuture<String> f = CompletableFuture.completedFuture("test");
316	+	checkCompletedNormally(f, "test");
317	+	}
318	+
319	+	// Choose non-commutative actions for better coverage
320	+
321	+	// A non-commutative function that handles and produces null values as well.
322	+	static Integer subtract(Integer x, Integer y) {
323	+	return (x == null && y == null) ? null :
324	+	((x == null) ? 42 : x.intValue())
325	+	- ((y == null) ? 99 : y.intValue());
326	+	}
327	+
328	+	// A function that handles and produces null values as well.
329	+	static Integer inc(Integer x) {
330	+	return (x == null) ? null : x + 1;
331	+	}
332	+
333		static final Supplier<Integer> supplyOne =
334		() -> Integer.valueOf(1);
335		static final Function<Integer, Integer> inc =
336		(Integer x) -> Integer.valueOf(x.intValue() + 1);
337	<	static final BiFunction<Integer, Integer, Integer> add =
338	<	(Integer x, Integer y) -> Integer.valueOf(x.intValue() + y.intValue());
337	>	static final BiFunction<Integer, Integer, Integer> subtract =
338	>	(Integer x, Integer y) -> subtract(x, y);
339		static final class IncAction implements Consumer<Integer> {
340	<	int value;
341	<	public void accept(Integer x) { value = x.intValue() + 1; }
342	<	}
343	<	static final class AddAction implements BiConsumer<Integer, Integer> {
344	<	int value;
340	>	int invocationCount = 0;
341	>	Integer value;
342	>	public void accept(Integer x) {
343	>	invocationCount++;
344	>	value = inc(x);
345	>	}
346	>	}
347	>	static final class IncFunction implements Function<Integer,Integer> {
348	>	int invocationCount = 0;
349	>	Integer value;
350	>	public Integer apply(Integer x) {
351	>	invocationCount++;
352	>	return value = inc(x);
353	>	}
354	>	}
355	>	static final class SubtractAction implements BiConsumer<Integer, Integer> {
356	>	int invocationCount = 0;
357	>	Integer value;
358	>	// Check this action was invoked exactly once when result is computed.
359		public void accept(Integer x, Integer y) {
360	<	value = x.intValue() + y.intValue();
360	>	invocationCount++;
361	>	value = subtract(x, y);
362	>	}
363	>	}
364	>	static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
365	>	int invocationCount = 0;
366	>	Integer value;
367	>	// Check this action was invoked exactly once when result is computed.
368	>	public Integer apply(Integer x, Integer y) {
369	>	invocationCount++;
370	>	return value = subtract(x, y);
371		}
372		}
373		static final class Noop implements Runnable {
374	<	boolean ran;
375	<	public void run() { ran = true; }
374	>	int invocationCount = 0;
375	>	public void run() {
376	>	invocationCount++;
377	>	}
378		}
379
380		static final class FailingSupplier implements Supplier<Integer> {
381	<	boolean ran;
382	<	public Integer get() { ran = true; throw new CFException(); }
381	>	int invocationCount = 0;
382	>	public Integer get() {
383	>	invocationCount++;
384	>	throw new CFException();
385	>	}
386		}
387		static final class FailingConsumer implements Consumer<Integer> {
388	<	boolean ran;
389	<	public void accept(Integer x) { ran = true; throw new CFException(); }
388	>	int invocationCount = 0;
389	>	public void accept(Integer x) {
390	>	invocationCount++;
391	>	throw new CFException();
392	>	}
393		}
394		static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
395	<	boolean ran;
396	<	public void accept(Integer x, Integer y) { ran = true; throw new CFException(); }
395	>	int invocationCount = 0;
396	>	public void accept(Integer x, Integer y) {
397	>	invocationCount++;
398	>	throw new CFException();
399	>	}
400		}
401		static final class FailingFunction implements Function<Integer, Integer> {
402	<	boolean ran;
403	<	public Integer apply(Integer x) { ran = true; throw new CFException(); }
402	>	int invocationCount = 0;
403	>	public Integer apply(Integer x) {
404	>	invocationCount++;
405	>	throw new CFException();
406	>	}
407		}
408		static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
409	<	boolean ran;
410	<	public Integer apply(Integer x, Integer y) { ran = true; throw new CFException(); }
409	>	int invocationCount = 0;
410	>	public Integer apply(Integer x, Integer y) {
411	>	invocationCount++;
412	>	throw new CFException();
413	>	}
414		}
415		static final class FailingNoop implements Runnable {
416	<	boolean ran;
417	<	public void run() { ran = true; throw new CFException(); }
416	>	int invocationCount = 0;
417	>	public void run() {
418	>	invocationCount++;
419	>	throw new CFException();
420	>	}
421		}
422
423	<	static final class CompletableFutureInc implements Function<Integer, CompletableFuture<Integer>> {
423	>	static final class CompletableFutureInc
424	>	implements Function<Integer, CompletableFuture<Integer>> {
425	>	int invocationCount = 0;
426		public CompletableFuture<Integer> apply(Integer x) {
427	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
428	<	f.complete(Integer.valueOf(x.intValue() + 1));
427	>	invocationCount++;
428	>	CompletableFuture<Integer> f = new CompletableFuture<>();
429	>	f.complete(inc(x));
430		return f;
431		}
432		}
433
434	<	static final class FailingCompletableFutureFunction implements Function<Integer, CompletableFuture<Integer>> {
435	<	boolean ran;
434	>	static final class FailingCompletableFutureFunction
435	>	implements Function<Integer, CompletableFuture<Integer>> {
436	>	int invocationCount = 0;
437		public CompletableFuture<Integer> apply(Integer x) {
438	<	ran = true; throw new CFException();
438	>	invocationCount++;
439	>	throw new CFException();
440		}
441		}
442
443		// Used for explicit executor tests
444		static final class ThreadExecutor implements Executor {
445	+	AtomicInteger count = new AtomicInteger(0);
446	+
447		public void execute(Runnable r) {
448	+	count.getAndIncrement();
449		new Thread(r).start();
450		}
451		}
#	Line 358 | Line 455 | public class CompletableFutureTest exten
455		}
456
457		static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> {
458	+	int invocationCount = 0;
459		public Integer apply(Integer x, Throwable t) {
460	+	invocationCount++;
461		return (t == null) ? two : three;
462		}
463		}
464
465	+	/**
466	+	* Permits the testing of parallel code for the 3 different
467	+	* execution modes without repeating all the testing code.
468	+	*/
469	+	enum ExecutionMode {
470	+	DEFAULT {
471	+	public <T,U> CompletableFuture<Void> runAfterBoth
472	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
473	+	return f.runAfterBoth(g, a);
474	+	}
475	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
476	+	(CompletableFuture<T> f,
477	+	CompletionStage<? extends U> g,
478	+	BiConsumer<? super T,? super U> a) {
479	+	return f.thenAcceptBoth(g, a);
480	+	}
481	+	public <T,U,V> CompletableFuture<V> thenCombine
482	+	(CompletableFuture<T> f,
483	+	CompletionStage<? extends U> g,
484	+	BiFunction<? super T,? super U,? extends V> a) {
485	+	return f.thenCombine(g, a);
486	+	}
487	+	public <T,U> CompletableFuture<U> applyToEither
488	+	(CompletableFuture<T> f,
489	+	CompletionStage<? extends T> g,
490	+	Function<? super T,U> a) {
491	+	return f.applyToEither(g, a);
492	+	}
493	+	public <T> CompletableFuture<Void> acceptEither
494	+	(CompletableFuture<T> f,
495	+	CompletionStage<? extends T> g,
496	+	Consumer<? super T> a) {
497	+	return f.acceptEither(g, a);
498	+	}
499	+	public <T> CompletableFuture<Void> runAfterEither
500	+	(CompletableFuture<T> f,
501	+	CompletionStage<?> g,
502	+	java.lang.Runnable a) {
503	+	return f.runAfterEither(g, a);
504	+	}
505	+	public <T,U> CompletableFuture<U> thenCompose
506	+	(CompletableFuture<T> f,
507	+	Function<? super T,? extends CompletionStage<U>> a) {
508	+	return f.thenCompose(a);
509	+	}
510	+	public <T> CompletableFuture<T> whenComplete
511	+	(CompletableFuture<T> f,
512	+	BiConsumer<? super T,? super Throwable> a) {
513	+	return f.whenComplete(a);
514	+	}
515	+	},
516	+
517	+	DEFAULT_ASYNC {
518	+	public <T,U> CompletableFuture<Void> runAfterBoth
519	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
520	+	return f.runAfterBothAsync(g, a);
521	+	}
522	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
523	+	(CompletableFuture<T> f,
524	+	CompletionStage<? extends U> g,
525	+	BiConsumer<? super T,? super U> a) {
526	+	return f.thenAcceptBothAsync(g, a);
527	+	}
528	+	public <T,U,V> CompletableFuture<V> thenCombine
529	+	(CompletableFuture<T> f,
530	+	CompletionStage<? extends U> g,
531	+	BiFunction<? super T,? super U,? extends V> a) {
532	+	return f.thenCombineAsync(g, a);
533	+	}
534	+	public <T,U> CompletableFuture<U> applyToEither
535	+	(CompletableFuture<T> f,
536	+	CompletionStage<? extends T> g,
537	+	Function<? super T,U> a) {
538	+	return f.applyToEitherAsync(g, a);
539	+	}
540	+	public <T> CompletableFuture<Void> acceptEither
541	+	(CompletableFuture<T> f,
542	+	CompletionStage<? extends T> g,
543	+	Consumer<? super T> a) {
544	+	return f.acceptEitherAsync(g, a);
545	+	}
546	+	public <T> CompletableFuture<Void> runAfterEither
547	+	(CompletableFuture<T> f,
548	+	CompletionStage<?> g,
549	+	java.lang.Runnable a) {
550	+	return f.runAfterEitherAsync(g, a);
551	+	}
552	+	public <T,U> CompletableFuture<U> thenCompose
553	+	(CompletableFuture<T> f,
554	+	Function<? super T,? extends CompletionStage<U>> a) {
555	+	return f.thenComposeAsync(a);
556	+	}
557	+	public <T> CompletableFuture<T> whenComplete
558	+	(CompletableFuture<T> f,
559	+	BiConsumer<? super T,? super Throwable> a) {
560	+	return f.whenCompleteAsync(a);
561	+	}
562	+	},
563	+
564	+	EXECUTOR {
565	+	public <T,U> CompletableFuture<Void> runAfterBoth
566	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
567	+	return f.runAfterBothAsync(g, a, new ThreadExecutor());
568	+	}
569	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
570	+	(CompletableFuture<T> f,
571	+	CompletionStage<? extends U> g,
572	+	BiConsumer<? super T,? super U> a) {
573	+	return f.thenAcceptBothAsync(g, a, new ThreadExecutor());
574	+	}
575	+	public <T,U,V> CompletableFuture<V> thenCombine
576	+	(CompletableFuture<T> f,
577	+	CompletionStage<? extends U> g,
578	+	BiFunction<? super T,? super U,? extends V> a) {
579	+	return f.thenCombineAsync(g, a, new ThreadExecutor());
580	+	}
581	+	public <T,U> CompletableFuture<U> applyToEither
582	+	(CompletableFuture<T> f,
583	+	CompletionStage<? extends T> g,
584	+	Function<? super T,U> a) {
585	+	return f.applyToEitherAsync(g, a, new ThreadExecutor());
586	+	}
587	+	public <T> CompletableFuture<Void> acceptEither
588	+	(CompletableFuture<T> f,
589	+	CompletionStage<? extends T> g,
590	+	Consumer<? super T> a) {
591	+	return f.acceptEitherAsync(g, a, new ThreadExecutor());
592	+	}
593	+	public <T> CompletableFuture<Void> runAfterEither
594	+	(CompletableFuture<T> f,
595	+	CompletionStage<?> g,
596	+	java.lang.Runnable a) {
597	+	return f.runAfterEitherAsync(g, a, new ThreadExecutor());
598	+	}
599	+	public <T,U> CompletableFuture<U> thenCompose
600	+	(CompletableFuture<T> f,
601	+	Function<? super T,? extends CompletionStage<U>> a) {
602	+	return f.thenComposeAsync(a, new ThreadExecutor());
603	+	}
604	+	public <T> CompletableFuture<T> whenComplete
605	+	(CompletableFuture<T> f,
606	+	BiConsumer<? super T,? super Throwable> a) {
607	+	return f.whenCompleteAsync(a, new ThreadExecutor());
608	+	}
609	+	};
610	+
611	+	public abstract <T,U> CompletableFuture<Void> runAfterBoth
612	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a);
613	+	public abstract <T,U> CompletableFuture<Void> thenAcceptBoth
614	+	(CompletableFuture<T> f,
615	+	CompletionStage<? extends U> g,
616	+	BiConsumer<? super T,? super U> a);
617	+	public abstract <T,U,V> CompletableFuture<V> thenCombine
618	+	(CompletableFuture<T> f,
619	+	CompletionStage<? extends U> g,
620	+	BiFunction<? super T,? super U,? extends V> a);
621	+	public abstract <T,U> CompletableFuture<U> applyToEither
622	+	(CompletableFuture<T> f,
623	+	CompletionStage<? extends T> g,
624	+	Function<? super T,U> a);
625	+	public abstract <T> CompletableFuture<Void> acceptEither
626	+	(CompletableFuture<T> f,
627	+	CompletionStage<? extends T> g,
628	+	Consumer<? super T> a);
629	+	public abstract <T> CompletableFuture<Void> runAfterEither
630	+	(CompletableFuture<T> f,
631	+	CompletionStage<?> g,
632	+	java.lang.Runnable a);
633	+	public abstract <T,U> CompletableFuture<U> thenCompose
634	+	(CompletableFuture<T> f,
635	+	Function<? super T,? extends CompletionStage<U>> a);
636	+	public abstract <T> CompletableFuture<T> whenComplete
637	+	(CompletableFuture<T> f,
638	+	BiConsumer<? super T,? super Throwable> a);
639	+
640	+
641	+	}
642
643		/**
644		* exceptionally action completes with function value on source
645	<	* exception;  otherwise with source value
645	>	* exception; otherwise with source value
646		*/
647		public void testExceptionally() {
648	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
648	>	CompletableFuture<Integer> f = new CompletableFuture<>();
649		ExceptionToInteger r = new ExceptionToInteger();
650		CompletableFuture<Integer> g = f.exceptionally(r);
651		f.completeExceptionally(new CFException());
652		checkCompletedNormally(g, three);
653
654	<	f = new CompletableFuture<Integer>();
654	>	f = new CompletableFuture<>();
655		r = new ExceptionToInteger();
656		g = f.exceptionally(r);
657		f.complete(one);
#	Line 387 | Line 663 | public class CompletableFutureTest exten
663		* normal or exceptional completion of source
664		*/
665		public void testHandle() {
666	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
667	<	IntegerHandler r = new IntegerHandler();
668	<	CompletableFuture<Integer> g = f.handle(r);
666	>	CompletableFuture<Integer> f, g;
667	>	IntegerHandler r;
668	>
669	>	f = new CompletableFuture<>();
670	>	f.completeExceptionally(new CFException());
671	>	g = f.handle(r = new IntegerHandler());
672	>	assertEquals(1, r.invocationCount);
673	>	assertEquals(1, r.invocationCount);
674	>	checkCompletedNormally(g, three);
675	>
676	>	f = new CompletableFuture<>();
677	>	g = f.handle(r = new IntegerHandler());
678	>	assertEquals(0, r.invocationCount);
679		f.completeExceptionally(new CFException());
680		checkCompletedNormally(g, three);
681	+	assertEquals(1, r.invocationCount);
682
683	<	f = new CompletableFuture<Integer>();
397	<	r = new IntegerHandler();
398	<	g = f.handle(r);
683	>	f = new CompletableFuture<>();
684		f.complete(one);
685	+	g = f.handle(r = new IntegerHandler());
686	+	assertEquals(1, r.invocationCount);
687	+	checkCompletedNormally(g, two);
688	+
689	+	f = new CompletableFuture<>();
690	+	g = f.handle(r = new IntegerHandler());
691	+	assertEquals(0, r.invocationCount);
692	+	f.complete(one);
693	+	assertEquals(1, r.invocationCount);
694		checkCompletedNormally(g, two);
695		}
696
#	Line 407 | Line 701 | public class CompletableFutureTest exten
701		Noop r = new Noop();
702		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
703		assertNull(f.join());
704	<	assertTrue(r.ran);
704	>	assertEquals(1, r.invocationCount);
705	>	checkCompletedNormally(f, null);
706		}
707
708		/**
#	Line 415 | Line 710 | public class CompletableFutureTest exten
710		*/
711		public void testRunAsync2() {
712		Noop r = new Noop();
713	<	CompletableFuture<Void> f = CompletableFuture.runAsync(r, new ThreadExecutor());
713	>	ThreadExecutor exec = new ThreadExecutor();
714	>	CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
715		assertNull(f.join());
716	<	assertTrue(r.ran);
716	>	assertEquals(1, r.invocationCount);
717	>	checkCompletedNormally(f, null);
718	>	assertEquals(1, exec.count.get());
719		}
720
721		/**
#	Line 427 | Line 725 | public class CompletableFutureTest exten
725		FailingNoop r = new FailingNoop();
726		CompletableFuture<Void> f = CompletableFuture.runAsync(r);
727		checkCompletedWithWrappedCFException(f);
728	<	assertTrue(r.ran);
728	>	assertEquals(1, r.invocationCount);
729		}
730
731		/**
732		* supplyAsync completes with result of supplier
733		*/
734		public void testSupplyAsync() {
735	<	CompletableFuture<Integer> f = CompletableFuture.supplyAsync(supplyOne);
735	>	CompletableFuture<Integer> f;
736	>	f = CompletableFuture.supplyAsync(supplyOne);
737		assertEquals(f.join(), one);
738	+	checkCompletedNormally(f, one);
739		}
740
741		/**
742		* supplyAsync with executor completes with result of supplier
743		*/
744		public void testSupplyAsync2() {
745	<	CompletableFuture<Integer> f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor());
745	>	CompletableFuture<Integer> f;
746	>	f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor());
747		assertEquals(f.join(), one);
748	+	checkCompletedNormally(f, one);
749		}
750
751		/**
#	Line 453 | Line 755 | public class CompletableFutureTest exten
755		FailingSupplier r = new FailingSupplier();
756		CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
757		checkCompletedWithWrappedCFException(f);
758	<	assertTrue(r.ran);
758	>	assertEquals(1, r.invocationCount);
759		}
760
761	<	// seq conmpletion methods
761	>	// seq completion methods
762
763		/**
764		* thenRun result completes normally after normal completion of source
765		*/
766		public void testThenRun() {
767	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
768	<	Noop r = new Noop();
769	<	CompletableFuture<Void> g = f.thenRun(r);
767	>	CompletableFuture<Integer> f;
768	>	CompletableFuture<Void> g;
769	>	Noop r;
770	>
771	>	f = new CompletableFuture<>();
772	>	g = f.thenRun(r = new Noop());
773		f.complete(null);
774		checkCompletedNormally(g, null);
775	<	// reordered version
776	<	f = new CompletableFuture<Integer>();
775	>	assertEquals(1, r.invocationCount);
776	>
777	>	f = new CompletableFuture<>();
778		f.complete(null);
779	<	r = new Noop();
474	<	g = f.thenRun(r);
779	>	g = f.thenRun(r = new Noop());
780		checkCompletedNormally(g, null);
781	+	assertEquals(1, r.invocationCount);
782		}
783
784		/**
#	Line 480 | Line 786 | public class CompletableFutureTest exten
786		* completion of source
787		*/
788		public void testThenRun2() {
789	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
790	<	Noop r = new Noop();
791	<	CompletableFuture<Void> g = f.thenRun(r);
789	>	CompletableFuture<Integer> f;
790	>	CompletableFuture<Void> g;
791	>	Noop r;
792	>
793	>	f = new CompletableFuture<>();
794	>	g = f.thenRun(r = new Noop());
795		f.completeExceptionally(new CFException());
796		checkCompletedWithWrappedCFException(g);
797	+	assertEquals(0, r.invocationCount);
798	+
799	+	f = new CompletableFuture<>();
800	+	f.completeExceptionally(new CFException());
801	+	g = f.thenRun(r = new Noop());
802	+	checkCompletedWithWrappedCFException(g);
803	+	assertEquals(0, r.invocationCount);
804		}
805
806		/**
807		* thenRun result completes exceptionally if action does
808		*/
809		public void testThenRun3() {
810	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
811	<	FailingNoop r = new FailingNoop();
812	<	CompletableFuture<Void> g = f.thenRun(r);
810	>	CompletableFuture<Integer> f;
811	>	CompletableFuture<Void> g;
812	>	FailingNoop r;
813	>
814	>	f = new CompletableFuture<>();
815	>	g = f.thenRun(r = new FailingNoop());
816	>	f.complete(null);
817	>	checkCompletedWithWrappedCFException(g);
818	>
819	>	f = new CompletableFuture<>();
820		f.complete(null);
821	+	g = f.thenRun(r = new FailingNoop());
822		checkCompletedWithWrappedCFException(g);
823		}
824
#	Line 502 | Line 826 | public class CompletableFutureTest exten
826		* thenRun result completes exceptionally if source cancelled
827		*/
828		public void testThenRun4() {
829	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
830	<	Noop r = new Noop();
831	<	CompletableFuture<Void> g = f.thenRun(r);
829	>	CompletableFuture<Integer> f;
830	>	CompletableFuture<Void> g;
831	>	Noop r;
832	>
833	>	f = new CompletableFuture<>();
834	>	g = f.thenRun(r = new Noop());
835	>	assertTrue(f.cancel(true));
836	>	checkCompletedWithWrappedCancellationException(g);
837	>
838	>	f = new CompletableFuture<>();
839		assertTrue(f.cancel(true));
840	+	g = f.thenRun(r = new Noop());
841		checkCompletedWithWrappedCancellationException(g);
842		}
843
#	Line 513 | Line 845 | public class CompletableFutureTest exten
845		* thenApply result completes normally after normal completion of source
846		*/
847		public void testThenApply() {
848	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
848	>	CompletableFuture<Integer> f = new CompletableFuture<>();
849		CompletableFuture<Integer> g = f.thenApply(inc);
850		f.complete(one);
851		checkCompletedNormally(g, two);
#	Line 524 | Line 856 | public class CompletableFutureTest exten
856		* completion of source
857		*/
858		public void testThenApply2() {
859	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
859	>	CompletableFuture<Integer> f = new CompletableFuture<>();
860		CompletableFuture<Integer> g = f.thenApply(inc);
861		f.completeExceptionally(new CFException());
862		checkCompletedWithWrappedCFException(g);
#	Line 534 | Line 866 | public class CompletableFutureTest exten
866		* thenApply result completes exceptionally if action does
867		*/
868		public void testThenApply3() {
869	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
869	>	CompletableFuture<Integer> f = new CompletableFuture<>();
870		CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
871		f.complete(one);
872		checkCompletedWithWrappedCFException(g);
#	Line 544 | Line 876 | public class CompletableFutureTest exten
876		* thenApply result completes exceptionally if source cancelled
877		*/
878		public void testThenApply4() {
879	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
879	>	CompletableFuture<Integer> f = new CompletableFuture<>();
880		CompletableFuture<Integer> g = f.thenApply(inc);
881		assertTrue(f.cancel(true));
882		checkCompletedWithWrappedCancellationException(g);
#	Line 554 | Line 886 | public class CompletableFutureTest exten
886		* thenAccept result completes normally after normal completion of source
887		*/
888		public void testThenAccept() {
889	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
889	>	CompletableFuture<Integer> f = new CompletableFuture<>();
890		IncAction r = new IncAction();
891		CompletableFuture<Void> g = f.thenAccept(r);
892		f.complete(one);
893		checkCompletedNormally(g, null);
894	<	assertEquals(r.value, 2);
894	>	assertEquals(r.value, (Integer) 2);
895		}
896
897		/**
#	Line 567 | Line 899 | public class CompletableFutureTest exten
899		* completion of source
900		*/
901		public void testThenAccept2() {
902	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
902	>	CompletableFuture<Integer> f = new CompletableFuture<>();
903		IncAction r = new IncAction();
904		CompletableFuture<Void> g = f.thenAccept(r);
905		f.completeExceptionally(new CFException());
#	Line 578 | Line 910 | public class CompletableFutureTest exten
910		* thenAccept result completes exceptionally if action does
911		*/
912		public void testThenAccept3() {
913	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
913	>	CompletableFuture<Integer> f = new CompletableFuture<>();
914		FailingConsumer r = new FailingConsumer();
915		CompletableFuture<Void> g = f.thenAccept(r);
916		f.complete(one);
917		checkCompletedWithWrappedCFException(g);
918	<	assertTrue(r.ran);
918	>	assertEquals(1, r.invocationCount);
919		}
920
921		/**
922		* thenAccept result completes exceptionally if source cancelled
923		*/
924		public void testThenAccept4() {
925	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
925	>	CompletableFuture<Integer> f = new CompletableFuture<>();
926		IncAction r = new IncAction();
927		CompletableFuture<Void> g = f.thenAccept(r);
928		assertTrue(f.cancel(true));
929		checkCompletedWithWrappedCancellationException(g);
930		}
931
600	–
932		/**
933	<	* thenCombine result completes normally after normal completion of sources
933	>	* thenCombine result completes normally after normal completion
934	>	* of sources
935		*/
936	<	public void testThenCombine() {
937	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
938	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
939	<	CompletableFuture<Integer> g = f.thenCombine(f2, add);
940	<	f.complete(one);
941	<	checkIncomplete(g);
942	<	f2.complete(two);
943	<	checkCompletedNormally(g, three);
944	<
945	<	f = new CompletableFuture<Integer>();
946	<	f.complete(one);
947	<	f2 = new CompletableFuture<Integer>();
948	<	g = f.thenCombine(f2, add);
949	<	checkIncomplete(g);
950	<	f2.complete(two);
951	<	checkCompletedNormally(g, three);
936	>	public void testThenCombine_normalCompletion1() {
937	>	for (boolean createIncomplete : new boolean[] { true, false })
938	>	for (boolean fFirst : new boolean[] { true, false })
939	>	for (ExecutionMode m : ExecutionMode.values())
940	>	for (Integer v1 : new Integer[] { 1, null })
941	>	for (Integer v2 : new Integer[] { 2, null }) {
942	>
943	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
944	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
945	>	final SubtractFunction r = new SubtractFunction();
946	>	CompletableFuture<Integer> h = null;
947	>	if (createIncomplete) h = m.thenCombine(f, g, r);
948	>
949	>	if (fFirst)
950	>	f.complete(v1);
951	>	else
952	>	g.complete(v2);
953	>	if (createIncomplete) checkIncomplete(h);
954	>	assertEquals(0, r.invocationCount);
955	>	if (!fFirst)
956	>	f.complete(v1);
957	>	else
958	>	g.complete(v2);
959	>	if (!createIncomplete) h = m.thenCombine(f, g, r);
960	>
961	>	checkCompletedNormally(h, subtract(v1, v2));
962	>	checkCompletedNormally(f, v1);
963	>	checkCompletedNormally(g, v2);
964	>	assertEquals(1, r.invocationCount);
965	>	}
966		}
967
968		/**
969		* thenCombine result completes exceptionally after exceptional
970		* completion of either source
971		*/
972	<	public void testThenCombine2() {
973	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
974	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
629	<	CompletableFuture<Integer> g = f.thenCombine(f2, add);
630	<	f.completeExceptionally(new CFException());
631	<	f2.complete(two);
632	<	checkCompletedWithWrappedCFException(g);
972	>	public void testThenCombine_exceptionalCompletion1() {
973	>	for (ExecutionMode m : ExecutionMode.values())
974	>	for (Integer v1 : new Integer[] { 1, null }) {
975
976	<	f = new CompletableFuture<Integer>();
977	<	f.complete(one);
978	<	f2 = new CompletableFuture<Integer>();
979	<	g = f.thenCombine(f2, add);
980	<	f2.completeExceptionally(new CFException());
981	<	checkCompletedWithWrappedCFException(g);
976	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
977	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
978	>	final SubtractFunction r = new SubtractFunction();
979	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
980	>	final CFException ex = new CFException();
981	>
982	>	f.completeExceptionally(ex);
983	>	checkIncomplete(h);
984	>	g.complete(v1);
985	>
986	>	checkCompletedWithWrappedCFException(h, ex);
987	>	checkCompletedWithWrappedCFException(f, ex);
988	>	assertEquals(0, r.invocationCount);
989	>	checkCompletedNormally(g, v1);
990	>	}
991	>	}
992	>
993	>	public void testThenCombine_exceptionalCompletion2() {
994	>	for (ExecutionMode m : ExecutionMode.values())
995	>	for (Integer v1 : new Integer[] { 1, null }) {
996	>
997	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
998	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
999	>	final SubtractFunction r = new SubtractFunction();
1000	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1001	>	final CFException ex = new CFException();
1002	>
1003	>	g.completeExceptionally(ex);
1004	>	checkIncomplete(h);
1005	>	f.complete(v1);
1006	>
1007	>	checkCompletedWithWrappedCFException(h, ex);
1008	>	checkCompletedWithWrappedCFException(g, ex);
1009	>	assertEquals(0, r.invocationCount);
1010	>	checkCompletedNormally(f, v1);
1011	>	}
1012	>	}
1013	>
1014	>	public void testThenCombine_exceptionalCompletion3() {
1015	>	for (ExecutionMode m : ExecutionMode.values())
1016	>	for (Integer v1 : new Integer[] { 1, null }) {
1017	>
1018	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1019	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1020	>	final SubtractFunction r = new SubtractFunction();
1021	>	final CFException ex = new CFException();
1022	>
1023	>	g.completeExceptionally(ex);
1024	>	f.complete(v1);
1025	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1026	>
1027	>	checkCompletedWithWrappedCFException(h, ex);
1028	>	checkCompletedWithWrappedCFException(g, ex);
1029	>	assertEquals(0, r.invocationCount);
1030	>	checkCompletedNormally(f, v1);
1031	>	}
1032	>	}
1033	>
1034	>	public void testThenCombine_exceptionalCompletion4() {
1035	>	for (ExecutionMode m : ExecutionMode.values())
1036	>	for (Integer v1 : new Integer[] { 1, null }) {
1037	>
1038	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1039	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1040	>	final SubtractFunction r = new SubtractFunction();
1041	>	final CFException ex = new CFException();
1042	>
1043	>	f.completeExceptionally(ex);
1044	>	g.complete(v1);
1045	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1046	>
1047	>	checkCompletedWithWrappedCFException(h, ex);
1048	>	checkCompletedWithWrappedCFException(f, ex);
1049	>	assertEquals(0, r.invocationCount);
1050	>	checkCompletedNormally(g, v1);
1051	>	}
1052		}
1053
1054		/**
1055		* thenCombine result completes exceptionally if action does
1056		*/
1057	<	public void testThenCombine3() {
1058	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1059	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1060	<	FailingBiFunction r = new FailingBiFunction();
1061	<	CompletableFuture<Integer> g = f.thenCombine(f2, r);
1062	<	f.complete(one);
1063	<	checkIncomplete(g);
1064	<	f2.complete(two);
1065	<	checkCompletedWithWrappedCFException(g);
1057	>	public void testThenCombine_actionFailed1() {
1058	>	for (ExecutionMode m : ExecutionMode.values())
1059	>	for (Integer v1 : new Integer[] { 1, null })
1060	>	for (Integer v2 : new Integer[] { 2, null }) {
1061	>
1062	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1063	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1064	>	final FailingBiFunction r = new FailingBiFunction();
1065	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1066	>
1067	>	f.complete(v1);
1068	>	checkIncomplete(h);
1069	>	g.complete(v2);
1070	>
1071	>	checkCompletedWithWrappedCFException(h);
1072	>	checkCompletedNormally(f, v1);
1073	>	checkCompletedNormally(g, v2);
1074	>	}
1075	>	}
1076	>
1077	>	public void testThenCombine_actionFailed2() {
1078	>	for (ExecutionMode m : ExecutionMode.values())
1079	>	for (Integer v1 : new Integer[] { 1, null })
1080	>	for (Integer v2 : new Integer[] { 2, null }) {
1081	>
1082	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1083	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1084	>	final FailingBiFunction r = new FailingBiFunction();
1085	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1086	>
1087	>	g.complete(v2);
1088	>	checkIncomplete(h);
1089	>	f.complete(v1);
1090	>
1091	>	checkCompletedWithWrappedCFException(h);
1092	>	checkCompletedNormally(f, v1);
1093	>	checkCompletedNormally(g, v2);
1094	>	}
1095		}
1096
1097		/**
1098		* thenCombine result completes exceptionally if either source cancelled
1099		*/
1100	<	public void testThenCombine4() {
1101	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1102	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1103	<	CompletableFuture<Integer> g = f.thenCombine(f2, add);
1104	<	assertTrue(f.cancel(true));
1105	<	f2.complete(two);
1106	<	checkCompletedWithWrappedCancellationException(g);
1107	<	f = new CompletableFuture<Integer>();
1108	<	f2 = new CompletableFuture<Integer>();
1109	<	g = f.thenCombine(f2, add);
1110	<	f.complete(one);
1111	<	assertTrue(f2.cancel(true));
1112	<	checkCompletedWithWrappedCancellationException(g);
1100	>	public void testThenCombine_sourceCancelled1() {
1101	>	for (ExecutionMode m : ExecutionMode.values())
1102	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1103	>	for (Integer v1 : new Integer[] { 1, null }) {
1104	>
1105	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1106	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1107	>	final SubtractFunction r = new SubtractFunction();
1108	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1109	>
1110	>	assertTrue(f.cancel(mayInterruptIfRunning));
1111	>	checkIncomplete(h);
1112	>	g.complete(v1);
1113	>
1114	>	checkCompletedWithWrappedCancellationException(h);
1115	>	checkCancelled(f);
1116	>	assertEquals(0, r.invocationCount);
1117	>	checkCompletedNormally(g, v1);
1118	>	}
1119	>	}
1120	>
1121	>	public void testThenCombine_sourceCancelled2() {
1122	>	for (ExecutionMode m : ExecutionMode.values())
1123	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1124	>	for (Integer v1 : new Integer[] { 1, null }) {
1125	>
1126	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1127	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1128	>	final SubtractFunction r = new SubtractFunction();
1129	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1130	>
1131	>	assertTrue(g.cancel(mayInterruptIfRunning));
1132	>	checkIncomplete(h);
1133	>	f.complete(v1);
1134	>
1135	>	checkCompletedWithWrappedCancellationException(h);
1136	>	checkCancelled(g);
1137	>	assertEquals(0, r.invocationCount);
1138	>	checkCompletedNormally(f, v1);
1139	>	}
1140	>	}
1141	>
1142	>	public void testThenCombine_sourceCancelled3() {
1143	>	for (ExecutionMode m : ExecutionMode.values())
1144	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1145	>	for (Integer v1 : new Integer[] { 1, null }) {
1146	>
1147	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1148	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1149	>	final SubtractFunction r = new SubtractFunction();
1150	>
1151	>	assertTrue(g.cancel(mayInterruptIfRunning));
1152	>	f.complete(v1);
1153	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1154	>
1155	>	checkCompletedWithWrappedCancellationException(h);
1156	>	checkCancelled(g);
1157	>	assertEquals(0, r.invocationCount);
1158	>	checkCompletedNormally(f, v1);
1159	>	}
1160	>	}
1161	>
1162	>	public void testThenCombine_sourceCancelled4() {
1163	>	for (ExecutionMode m : ExecutionMode.values())
1164	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1165	>	for (Integer v1 : new Integer[] { 1, null }) {
1166	>
1167	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1168	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1169	>	final SubtractFunction r = new SubtractFunction();
1170	>
1171	>	assertTrue(f.cancel(mayInterruptIfRunning));
1172	>	g.complete(v1);
1173	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1174	>
1175	>	checkCompletedWithWrappedCancellationException(h);
1176	>	checkCancelled(f);
1177	>	assertEquals(0, r.invocationCount);
1178	>	checkCompletedNormally(g, v1);
1179	>	}
1180		}
1181
1182		/**
1183		* thenAcceptBoth result completes normally after normal
1184		* completion of sources
1185		*/
1186	<	public void testThenAcceptBoth() {
1187	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1188	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1189	<	AddAction r = new AddAction();
682	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
683	<	f.complete(one);
684	<	checkIncomplete(g);
685	<	f2.complete(two);
686	<	checkCompletedNormally(g, null);
687	<	assertEquals(r.value, 3);
1186	>	public void testThenAcceptBoth_normalCompletion1() {
1187	>	for (ExecutionMode m : ExecutionMode.values())
1188	>	for (Integer v1 : new Integer[] { 1, null })
1189	>	for (Integer v2 : new Integer[] { 2, null }) {
1190
1191	<	r = new AddAction();
1192	<	f = new CompletableFuture<Integer>();
1193	<	f.complete(one);
1194	<	f2 = new CompletableFuture<Integer>();
1195	<	g = f.thenAcceptBoth(f2, r);
1196	<	checkIncomplete(g);
1197	<	f2.complete(two);
1198	<	checkCompletedNormally(g, null);
1199	<	assertEquals(r.value, 3);
1191	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1192	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1193	>	final SubtractAction r = new SubtractAction();
1194	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1195	>
1196	>	f.complete(v1);
1197	>	checkIncomplete(h);
1198	>	assertEquals(0, r.invocationCount);
1199	>	g.complete(v2);
1200	>
1201	>	checkCompletedNormally(h, null);
1202	>	assertEquals(r.value, subtract(v1, v2));
1203	>	checkCompletedNormally(f, v1);
1204	>	checkCompletedNormally(g, v2);
1205	>	}
1206	>	}
1207	>
1208	>	public void testThenAcceptBoth_normalCompletion2() {
1209	>	for (ExecutionMode m : ExecutionMode.values())
1210	>	for (Integer v1 : new Integer[] { 1, null })
1211	>	for (Integer v2 : new Integer[] { 2, null }) {
1212	>
1213	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1214	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1215	>	final SubtractAction r = new SubtractAction();
1216	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1217	>
1218	>	g.complete(v2);
1219	>	checkIncomplete(h);
1220	>	assertEquals(0, r.invocationCount);
1221	>	f.complete(v1);
1222	>
1223	>	checkCompletedNormally(h, null);
1224	>	assertEquals(r.value, subtract(v1, v2));
1225	>	checkCompletedNormally(f, v1);
1226	>	checkCompletedNormally(g, v2);
1227	>	}
1228	>	}
1229	>
1230	>	public void testThenAcceptBoth_normalCompletion3() {
1231	>	for (ExecutionMode m : ExecutionMode.values())
1232	>	for (Integer v1 : new Integer[] { 1, null })
1233	>	for (Integer v2 : new Integer[] { 2, null }) {
1234	>
1235	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1236	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1237	>	final SubtractAction r = new SubtractAction();
1238	>
1239	>	g.complete(v2);
1240	>	f.complete(v1);
1241	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1242	>
1243	>	checkCompletedNormally(h, null);
1244	>	assertEquals(r.value, subtract(v1, v2));
1245	>	checkCompletedNormally(f, v1);
1246	>	checkCompletedNormally(g, v2);
1247	>	}
1248	>	}
1249	>
1250	>	public void testThenAcceptBoth_normalCompletion4() {
1251	>	for (ExecutionMode m : ExecutionMode.values())
1252	>	for (Integer v1 : new Integer[] { 1, null })
1253	>	for (Integer v2 : new Integer[] { 2, null }) {
1254	>
1255	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1256	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1257	>	final SubtractAction r = new SubtractAction();
1258	>
1259	>	f.complete(v1);
1260	>	g.complete(v2);
1261	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1262	>
1263	>	checkCompletedNormally(h, null);
1264	>	assertEquals(r.value, subtract(v1, v2));
1265	>	checkCompletedNormally(f, v1);
1266	>	checkCompletedNormally(g, v2);
1267	>	}
1268		}
1269
1270		/**
1271		* thenAcceptBoth result completes exceptionally after exceptional
1272		* completion of either source
1273		*/
1274	<	public void testThenAcceptBoth2() {
1275	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1276	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
707	<	AddAction r = new AddAction();
708	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
709	<	f.completeExceptionally(new CFException());
710	<	f2.complete(two);
711	<	checkCompletedWithWrappedCFException(g);
1274	>	public void testThenAcceptBoth_exceptionalCompletion1() {
1275	>	for (ExecutionMode m : ExecutionMode.values())
1276	>	for (Integer v1 : new Integer[] { 1, null }) {
1277
1278	<	r = new AddAction();
1279	<	f = new CompletableFuture<Integer>();
1280	<	f.complete(one);
1281	<	f2 = new CompletableFuture<Integer>();
1282	<	g = f.thenAcceptBoth(f2, r);
1283	<	f2.completeExceptionally(new CFException());
1284	<	checkCompletedWithWrappedCFException(g);
1278	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1279	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1280	>	final SubtractAction r = new SubtractAction();
1281	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1282	>	final CFException ex = new CFException();
1283	>
1284	>	f.completeExceptionally(ex);
1285	>	checkIncomplete(h);
1286	>	g.complete(v1);
1287	>
1288	>	checkCompletedWithWrappedCFException(h, ex);
1289	>	checkCompletedWithWrappedCFException(f, ex);
1290	>	assertEquals(0, r.invocationCount);
1291	>	checkCompletedNormally(g, v1);
1292	>	}
1293	>	}
1294	>
1295	>	public void testThenAcceptBoth_exceptionalCompletion2() {
1296	>	for (ExecutionMode m : ExecutionMode.values())
1297	>	for (Integer v1 : new Integer[] { 1, null }) {
1298	>
1299	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1300	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1301	>	final SubtractAction r = new SubtractAction();
1302	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1303	>	final CFException ex = new CFException();
1304	>
1305	>	g.completeExceptionally(ex);
1306	>	checkIncomplete(h);
1307	>	f.complete(v1);
1308	>
1309	>	checkCompletedWithWrappedCFException(h, ex);
1310	>	checkCompletedWithWrappedCFException(g, ex);
1311	>	assertEquals(0, r.invocationCount);
1312	>	checkCompletedNormally(f, v1);
1313	>	}
1314	>	}
1315	>
1316	>	public void testThenAcceptBoth_exceptionalCompletion3() {
1317	>	for (ExecutionMode m : ExecutionMode.values())
1318	>	for (Integer v1 : new Integer[] { 1, null }) {
1319	>
1320	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1321	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1322	>	final SubtractAction r = new SubtractAction();
1323	>	final CFException ex = new CFException();
1324	>
1325	>	g.completeExceptionally(ex);
1326	>	f.complete(v1);
1327	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1328	>
1329	>	checkCompletedWithWrappedCFException(h, ex);
1330	>	checkCompletedWithWrappedCFException(g, ex);
1331	>	assertEquals(0, r.invocationCount);
1332	>	checkCompletedNormally(f, v1);
1333	>	}
1334	>	}
1335	>
1336	>	public void testThenAcceptBoth_exceptionalCompletion4() {
1337	>	for (ExecutionMode m : ExecutionMode.values())
1338	>	for (Integer v1 : new Integer[] { 1, null }) {
1339	>
1340	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1341	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1342	>	final SubtractAction r = new SubtractAction();
1343	>	final CFException ex = new CFException();
1344	>
1345	>	f.completeExceptionally(ex);
1346	>	g.complete(v1);
1347	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1348	>
1349	>	checkCompletedWithWrappedCFException(h, ex);
1350	>	checkCompletedWithWrappedCFException(f, ex);
1351	>	assertEquals(0, r.invocationCount);
1352	>	checkCompletedNormally(g, v1);
1353	>	}
1354		}
1355
1356		/**
1357		* thenAcceptBoth result completes exceptionally if action does
1358		*/
1359	<	public void testThenAcceptBoth3() {
1360	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1361	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1362	<	FailingBiConsumer r = new FailingBiConsumer();
1363	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1364	<	f.complete(one);
1365	<	checkIncomplete(g);
1366	<	f2.complete(two);
1367	<	checkCompletedWithWrappedCFException(g);
1359	>	public void testThenAcceptBoth_actionFailed1() {
1360	>	for (ExecutionMode m : ExecutionMode.values())
1361	>	for (Integer v1 : new Integer[] { 1, null })
1362	>	for (Integer v2 : new Integer[] { 2, null }) {
1363	>
1364	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1365	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1366	>	final FailingBiConsumer r = new FailingBiConsumer();
1367	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1368	>
1369	>	f.complete(v1);
1370	>	checkIncomplete(h);
1371	>	g.complete(v2);
1372	>
1373	>	checkCompletedWithWrappedCFException(h);
1374	>	checkCompletedNormally(f, v1);
1375	>	checkCompletedNormally(g, v2);
1376	>	}
1377	>	}
1378	>
1379	>	public void testThenAcceptBoth_actionFailed2() {
1380	>	for (ExecutionMode m : ExecutionMode.values())
1381	>	for (Integer v1 : new Integer[] { 1, null })
1382	>	for (Integer v2 : new Integer[] { 2, null }) {
1383	>
1384	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1385	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1386	>	final FailingBiConsumer r = new FailingBiConsumer();
1387	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1388	>
1389	>	g.complete(v2);
1390	>	checkIncomplete(h);
1391	>	f.complete(v1);
1392	>
1393	>	checkCompletedWithWrappedCFException(h);
1394	>	checkCompletedNormally(f, v1);
1395	>	checkCompletedNormally(g, v2);
1396	>	}
1397		}
1398
1399		/**
1400		* thenAcceptBoth result completes exceptionally if either source cancelled
1401		*/
1402	<	public void testThenAcceptBoth4() {
1403	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1404	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1405	<	AddAction r = new AddAction();
1406	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1407	<	assertTrue(f.cancel(true));
1408	<	f2.complete(two);
1409	<	checkCompletedWithWrappedCancellationException(g);
1410	<	f = new CompletableFuture<Integer>();
1411	<	f2 = new CompletableFuture<Integer>();
1412	<	r = new AddAction();
1413	<	g = f.thenAcceptBoth(f2, r);
1414	<	f.complete(one);
1415	<	assertTrue(f2.cancel(true));
1416	<	checkCompletedWithWrappedCancellationException(g);
1402	>	public void testThenAcceptBoth_sourceCancelled1() {
1403	>	for (ExecutionMode m : ExecutionMode.values())
1404	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1405	>	for (Integer v1 : new Integer[] { 1, null }) {
1406	>
1407	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1408	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1409	>	final SubtractAction r = new SubtractAction();
1410	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1411	>
1412	>	assertTrue(f.cancel(mayInterruptIfRunning));
1413	>	checkIncomplete(h);
1414	>	g.complete(v1);
1415	>
1416	>	checkCompletedWithWrappedCancellationException(h);
1417	>	checkCancelled(f);
1418	>	assertEquals(0, r.invocationCount);
1419	>	checkCompletedNormally(g, v1);
1420	>	}
1421	>	}
1422	>
1423	>	public void testThenAcceptBoth_sourceCancelled2() {
1424	>	for (ExecutionMode m : ExecutionMode.values())
1425	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1426	>	for (Integer v1 : new Integer[] { 1, null }) {
1427	>
1428	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1429	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1430	>	final SubtractAction r = new SubtractAction();
1431	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1432	>
1433	>	assertTrue(g.cancel(mayInterruptIfRunning));
1434	>	checkIncomplete(h);
1435	>	f.complete(v1);
1436	>
1437	>	checkCompletedWithWrappedCancellationException(h);
1438	>	checkCancelled(g);
1439	>	assertEquals(0, r.invocationCount);
1440	>	checkCompletedNormally(f, v1);
1441	>	}
1442	>	}
1443	>
1444	>	public void testThenAcceptBoth_sourceCancelled3() {
1445	>	for (ExecutionMode m : ExecutionMode.values())
1446	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1447	>	for (Integer v1 : new Integer[] { 1, null }) {
1448	>
1449	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1450	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1451	>	final SubtractAction r = new SubtractAction();
1452	>
1453	>	assertTrue(g.cancel(mayInterruptIfRunning));
1454	>	f.complete(v1);
1455	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1456	>
1457	>	checkCompletedWithWrappedCancellationException(h);
1458	>	checkCancelled(g);
1459	>	assertEquals(0, r.invocationCount);
1460	>	checkCompletedNormally(f, v1);
1461	>	}
1462	>	}
1463	>
1464	>	public void testThenAcceptBoth_sourceCancelled4() {
1465	>	for (ExecutionMode m : ExecutionMode.values())
1466	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1467	>	for (Integer v1 : new Integer[] { 1, null }) {
1468	>
1469	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1470	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1471	>	final SubtractAction r = new SubtractAction();
1472	>
1473	>	assertTrue(f.cancel(mayInterruptIfRunning));
1474	>	g.complete(v1);
1475	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1476	>
1477	>	checkCompletedWithWrappedCancellationException(h);
1478	>	checkCancelled(f);
1479	>	assertEquals(0, r.invocationCount);
1480	>	checkCompletedNormally(g, v1);
1481	>	}
1482		}
1483
1484		/**
1485		* runAfterBoth result completes normally after normal
1486		* completion of sources
1487		*/
1488	<	public void testRunAfterBoth() {
1489	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1490	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1491	<	Noop r = new Noop();
764	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
765	<	f.complete(one);
766	<	checkIncomplete(g);
767	<	f2.complete(two);
768	<	checkCompletedNormally(g, null);
769	<	assertTrue(r.ran);
1488	>	public void testRunAfterBoth_normalCompletion1() {
1489	>	for (ExecutionMode m : ExecutionMode.values())
1490	>	for (Integer v1 : new Integer[] { 1, null })
1491	>	for (Integer v2 : new Integer[] { 2, null }) {
1492
1493	<	r = new Noop();
1494	<	f = new CompletableFuture<Integer>();
1495	<	f.complete(one);
1496	<	f2 = new CompletableFuture<Integer>();
1497	<	g = f.runAfterBoth(f2, r);
1498	<	checkIncomplete(g);
1499	<	f2.complete(two);
1500	<	checkCompletedNormally(g, null);
1501	<	assertTrue(r.ran);
1493	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1494	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1495	>	final Noop r = new Noop();
1496	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1497	>
1498	>	f.complete(v1);
1499	>	checkIncomplete(h);
1500	>	assertEquals(0, r.invocationCount);
1501	>	g.complete(v2);
1502	>
1503	>	checkCompletedNormally(h, null);
1504	>	assertEquals(1, r.invocationCount);
1505	>	checkCompletedNormally(f, v1);
1506	>	checkCompletedNormally(g, v2);
1507	>	}
1508	>	}
1509	>
1510	>	public void testRunAfterBoth_normalCompletion2() {
1511	>	for (ExecutionMode m : ExecutionMode.values())
1512	>	for (Integer v1 : new Integer[] { 1, null })
1513	>	for (Integer v2 : new Integer[] { 2, null }) {
1514	>
1515	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1516	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1517	>	final Noop r = new Noop();
1518	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1519	>
1520	>	g.complete(v2);
1521	>	checkIncomplete(h);
1522	>	assertEquals(0, r.invocationCount);
1523	>	f.complete(v1);
1524	>
1525	>	checkCompletedNormally(h, null);
1526	>	assertEquals(1, r.invocationCount);
1527	>	checkCompletedNormally(f, v1);
1528	>	checkCompletedNormally(g, v2);
1529	>	}
1530	>	}
1531	>
1532	>	public void testRunAfterBoth_normalCompletion3() {
1533	>	for (ExecutionMode m : ExecutionMode.values())
1534	>	for (Integer v1 : new Integer[] { 1, null })
1535	>	for (Integer v2 : new Integer[] { 2, null }) {
1536	>
1537	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1538	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1539	>	final Noop r = new Noop();
1540	>
1541	>	g.complete(v2);
1542	>	f.complete(v1);
1543	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1544	>
1545	>	checkCompletedNormally(h, null);
1546	>	assertEquals(1, r.invocationCount);
1547	>	checkCompletedNormally(f, v1);
1548	>	checkCompletedNormally(g, v2);
1549	>	}
1550	>	}
1551	>
1552	>	public void testRunAfterBoth_normalCompletion4() {
1553	>	for (ExecutionMode m : ExecutionMode.values())
1554	>	for (Integer v1 : new Integer[] { 1, null })
1555	>	for (Integer v2 : new Integer[] { 2, null }) {
1556	>
1557	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1558	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1559	>	final Noop r = new Noop();
1560	>
1561	>	f.complete(v1);
1562	>	g.complete(v2);
1563	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1564	>
1565	>	checkCompletedNormally(h, null);
1566	>	assertEquals(1, r.invocationCount);
1567	>	checkCompletedNormally(f, v1);
1568	>	checkCompletedNormally(g, v2);
1569	>	}
1570		}
1571
1572		/**
1573		* runAfterBoth result completes exceptionally after exceptional
1574		* completion of either source
1575		*/
1576	<	public void testRunAfterBoth2() {
1577	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1578	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
789	<	Noop r = new Noop();
790	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
791	<	f.completeExceptionally(new CFException());
792	<	f2.complete(two);
793	<	checkCompletedWithWrappedCFException(g);
1576	>	public void testRunAfterBoth_exceptionalCompletion1() {
1577	>	for (ExecutionMode m : ExecutionMode.values())
1578	>	for (Integer v1 : new Integer[] { 1, null }) {
1579
1580	<	r = new Noop();
1581	<	f = new CompletableFuture<Integer>();
1582	<	f.complete(one);
1583	<	f2 = new CompletableFuture<Integer>();
1584	<	g = f.runAfterBoth(f2, r);
1585	<	f2.completeExceptionally(new CFException());
1586	<	checkCompletedWithWrappedCFException(g);
1580	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1581	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1582	>	final Noop r = new Noop();
1583	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1584	>	final CFException ex = new CFException();
1585	>
1586	>	f.completeExceptionally(ex);
1587	>	checkIncomplete(h);
1588	>	g.complete(v1);
1589	>
1590	>	checkCompletedWithWrappedCFException(h, ex);
1591	>	checkCompletedWithWrappedCFException(f, ex);
1592	>	assertEquals(0, r.invocationCount);
1593	>	checkCompletedNormally(g, v1);
1594	>	}
1595	>	}
1596	>
1597	>	public void testRunAfterBoth_exceptionalCompletion2() {
1598	>	for (ExecutionMode m : ExecutionMode.values())
1599	>	for (Integer v1 : new Integer[] { 1, null }) {
1600	>
1601	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1602	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1603	>	final Noop r = new Noop();
1604	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1605	>	final CFException ex = new CFException();
1606	>
1607	>	g.completeExceptionally(ex);
1608	>	checkIncomplete(h);
1609	>	f.complete(v1);
1610	>
1611	>	checkCompletedWithWrappedCFException(h, ex);
1612	>	checkCompletedWithWrappedCFException(g, ex);
1613	>	assertEquals(0, r.invocationCount);
1614	>	checkCompletedNormally(f, v1);
1615	>	}
1616	>	}
1617	>
1618	>	public void testRunAfterBoth_exceptionalCompletion3() {
1619	>	for (ExecutionMode m : ExecutionMode.values())
1620	>	for (Integer v1 : new Integer[] { 1, null }) {
1621	>
1622	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1623	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1624	>	final Noop r = new Noop();
1625	>	final CFException ex = new CFException();
1626	>
1627	>	g.completeExceptionally(ex);
1628	>	f.complete(v1);
1629	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1630	>
1631	>	checkCompletedWithWrappedCFException(h, ex);
1632	>	checkCompletedWithWrappedCFException(g, ex);
1633	>	assertEquals(0, r.invocationCount);
1634	>	checkCompletedNormally(f, v1);
1635	>	}
1636	>	}
1637	>
1638	>	public void testRunAfterBoth_exceptionalCompletion4() {
1639	>	for (ExecutionMode m : ExecutionMode.values())
1640	>	for (Integer v1 : new Integer[] { 1, null }) {
1641	>
1642	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1643	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1644	>	final Noop r = new Noop();
1645	>	final CFException ex = new CFException();
1646	>
1647	>	f.completeExceptionally(ex);
1648	>	g.complete(v1);
1649	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1650	>
1651	>	checkCompletedWithWrappedCFException(h, ex);
1652	>	checkCompletedWithWrappedCFException(f, ex);
1653	>	assertEquals(0, r.invocationCount);
1654	>	checkCompletedNormally(g, v1);
1655	>	}
1656		}
1657
1658		/**
1659		* runAfterBoth result completes exceptionally if action does
1660		*/
1661	<	public void testRunAfterBoth3() {
1662	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1663	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1664	<	FailingNoop r = new FailingNoop();
1665	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1666	<	f.complete(one);
1667	<	checkIncomplete(g);
1668	<	f2.complete(two);
1669	<	checkCompletedWithWrappedCFException(g);
1661	>	public void testRunAfterBoth_actionFailed1() {
1662	>	for (ExecutionMode m : ExecutionMode.values())
1663	>	for (Integer v1 : new Integer[] { 1, null })
1664	>	for (Integer v2 : new Integer[] { 2, null }) {
1665	>
1666	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1667	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1668	>	final FailingNoop r = new FailingNoop();
1669	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1670	>
1671	>	f.complete(v1);
1672	>	checkIncomplete(h);
1673	>	g.complete(v2);
1674	>
1675	>	checkCompletedWithWrappedCFException(h);
1676	>	checkCompletedNormally(f, v1);
1677	>	checkCompletedNormally(g, v2);
1678	>	}
1679	>	}
1680	>
1681	>	public void testRunAfterBoth_actionFailed2() {
1682	>	for (ExecutionMode m : ExecutionMode.values())
1683	>	for (Integer v1 : new Integer[] { 1, null })
1684	>	for (Integer v2 : new Integer[] { 2, null }) {
1685	>
1686	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1687	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1688	>	final FailingNoop r = new FailingNoop();
1689	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1690	>
1691	>	g.complete(v2);
1692	>	checkIncomplete(h);
1693	>	f.complete(v1);
1694	>
1695	>	checkCompletedWithWrappedCFException(h);
1696	>	checkCompletedNormally(f, v1);
1697	>	checkCompletedNormally(g, v2);
1698	>	}
1699		}
1700
1701		/**
1702		* runAfterBoth result completes exceptionally if either source cancelled
1703		*/
1704	<	public void testRunAfterBoth4() {
1705	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1706	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1707	<	Noop r = new Noop();
1708	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1709	<	assertTrue(f.cancel(true));
1710	<	f2.complete(two);
1711	<	checkCompletedWithWrappedCancellationException(g);
1712	<	f = new CompletableFuture<Integer>();
1713	<	f2 = new CompletableFuture<Integer>();
1714	<	r = new Noop();
1715	<	g = f.runAfterBoth(f2, r);
1716	<	f.complete(one);
1717	<	assertTrue(f2.cancel(true));
1718	<	checkCompletedWithWrappedCancellationException(g);
1704	>	public void testRunAfterBoth_sourceCancelled1() {
1705	>	for (ExecutionMode m : ExecutionMode.values())
1706	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1707	>	for (Integer v1 : new Integer[] { 1, null }) {
1708	>
1709	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1710	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1711	>	final Noop r = new Noop();
1712	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1713	>
1714	>	assertTrue(f.cancel(mayInterruptIfRunning));
1715	>	checkIncomplete(h);
1716	>	g.complete(v1);
1717	>
1718	>	checkCompletedWithWrappedCancellationException(h);
1719	>	checkCancelled(f);
1720	>	assertEquals(0, r.invocationCount);
1721	>	checkCompletedNormally(g, v1);
1722	>	}
1723	>	}
1724	>
1725	>	public void testRunAfterBoth_sourceCancelled2() {
1726	>	for (ExecutionMode m : ExecutionMode.values())
1727	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1728	>	for (Integer v1 : new Integer[] { 1, null }) {
1729	>
1730	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1731	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1732	>	final Noop r = new Noop();
1733	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1734	>
1735	>	assertTrue(g.cancel(mayInterruptIfRunning));
1736	>	checkIncomplete(h);
1737	>	f.complete(v1);
1738	>
1739	>	checkCompletedWithWrappedCancellationException(h);
1740	>	checkCancelled(g);
1741	>	assertEquals(0, r.invocationCount);
1742	>	checkCompletedNormally(f, v1);
1743	>	}
1744	>	}
1745	>
1746	>	public void testRunAfterBoth_sourceCancelled3() {
1747	>	for (ExecutionMode m : ExecutionMode.values())
1748	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1749	>	for (Integer v1 : new Integer[] { 1, null }) {
1750	>
1751	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1752	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1753	>	final Noop r = new Noop();
1754	>
1755	>	assertTrue(g.cancel(mayInterruptIfRunning));
1756	>	f.complete(v1);
1757	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1758	>
1759	>	checkCompletedWithWrappedCancellationException(h);
1760	>	checkCancelled(g);
1761	>	assertEquals(0, r.invocationCount);
1762	>	checkCompletedNormally(f, v1);
1763	>	}
1764	>	}
1765	>
1766	>	public void testRunAfterBoth_sourceCancelled4() {
1767	>	for (ExecutionMode m : ExecutionMode.values())
1768	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1769	>	for (Integer v1 : new Integer[] { 1, null }) {
1770	>
1771	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1772	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1773	>	final Noop r = new Noop();
1774	>
1775	>	assertTrue(f.cancel(mayInterruptIfRunning));
1776	>	g.complete(v1);
1777	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1778	>
1779	>	checkCompletedWithWrappedCancellationException(h);
1780	>	checkCancelled(f);
1781	>	assertEquals(0, r.invocationCount);
1782	>	checkCompletedNormally(g, v1);
1783	>	}
1784		}
1785
1786		/**
1787		* applyToEither result completes normally after normal completion
1788		* of either source
1789		*/
1790	<	public void testApplyToEither() {
1791	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1792	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1793	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
846	<	f.complete(one);
847	<	checkCompletedNormally(g, two);
848	<	f2.complete(one);
849	<	checkCompletedNormally(g, two);
1790	>	public void testApplyToEither_normalCompletion1() {
1791	>	for (ExecutionMode m : ExecutionMode.values())
1792	>	for (Integer v1 : new Integer[] { 1, null })
1793	>	for (Integer v2 : new Integer[] { 2, null }) {
1794
1795	<	f = new CompletableFuture<Integer>();
1796	<	f.complete(one);
1797	<	f2 = new CompletableFuture<Integer>();
1798	<	g = f.applyToEither(f2, inc);
1799	<	checkCompletedNormally(g, two);
1795	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1796	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1797	>	final IncFunction r = new IncFunction();
1798	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1799	>
1800	>	f.complete(v1);
1801	>	checkCompletedNormally(h, inc(v1));
1802	>	g.complete(v2);
1803	>
1804	>	checkCompletedNormally(f, v1);
1805	>	checkCompletedNormally(g, v2);
1806	>	checkCompletedNormally(h, inc(v1));
1807	>	}
1808	>	}
1809	>
1810	>	public void testApplyToEither_normalCompletion2() {
1811	>	for (ExecutionMode m : ExecutionMode.values())
1812	>	for (Integer v1 : new Integer[] { 1, null })
1813	>	for (Integer v2 : new Integer[] { 2, null }) {
1814	>
1815	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1816	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1817	>	final IncFunction r = new IncFunction();
1818	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1819	>
1820	>	g.complete(v2);
1821	>	checkCompletedNormally(h, inc(v2));
1822	>	f.complete(v1);
1823	>
1824	>	checkCompletedNormally(f, v1);
1825	>	checkCompletedNormally(g, v2);
1826	>	checkCompletedNormally(h, inc(v2));
1827	>	}
1828	>	}
1829	>	public void testApplyToEither_normalCompletion3() {
1830	>	for (ExecutionMode m : ExecutionMode.values())
1831	>	for (Integer v1 : new Integer[] { 1, null })
1832	>	for (Integer v2 : new Integer[] { 2, null }) {
1833	>
1834	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1835	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1836	>	final IncFunction r = new IncFunction();
1837	>
1838	>	f.complete(v1);
1839	>	g.complete(v2);
1840	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1841	>
1842	>	checkCompletedNormally(f, v1);
1843	>	checkCompletedNormally(g, v2);
1844	>
1845	>	// unspecified behavior
1846	>	assertTrue(Objects.equals(h.join(), inc(v1)) ||
1847	>	Objects.equals(h.join(), inc(v2)));
1848	>	assertEquals(1, r.invocationCount);
1849	>	}
1850		}
1851
1852		/**
1853		* applyToEither result completes exceptionally after exceptional
1854		* completion of either source
1855		*/
1856	<	public void testApplyToEither2() {
1857	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1858	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
865	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
866	<	f.completeExceptionally(new CFException());
867	<	f2.complete(one);
868	<	checkCompletedWithWrappedCFException(g);
1856	>	public void testApplyToEither_exceptionalCompletion1() {
1857	>	for (ExecutionMode m : ExecutionMode.values())
1858	>	for (Integer v1 : new Integer[] { 1, null }) {
1859
1860	<	f = new CompletableFuture<Integer>();
1861	<	f2 = new CompletableFuture<Integer>();
1862	<	f2.completeExceptionally(new CFException());
1863	<	g = f.applyToEither(f2, inc);
1864	<	checkCompletedWithWrappedCFException(g);
1860	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1861	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1862	>	final IncFunction r = new IncFunction();
1863	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1864	>	final CFException ex = new CFException();
1865	>
1866	>	f.completeExceptionally(ex);
1867	>	checkCompletedWithWrappedCFException(h, ex);
1868	>	g.complete(v1);
1869	>
1870	>	assertEquals(0, r.invocationCount);
1871	>	checkCompletedNormally(g, v1);
1872	>	checkCompletedWithWrappedCFException(f, ex);
1873	>	checkCompletedWithWrappedCFException(h, ex);
1874	>	}
1875	>	}
1876	>
1877	>	public void testApplyToEither_exceptionalCompletion2() {
1878	>	for (ExecutionMode m : ExecutionMode.values())
1879	>	for (Integer v1 : new Integer[] { 1, null }) {
1880	>
1881	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1882	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1883	>	final IncFunction r = new IncFunction();
1884	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1885	>	final CFException ex = new CFException();
1886	>
1887	>	g.completeExceptionally(ex);
1888	>	checkCompletedWithWrappedCFException(h, ex);
1889	>	f.complete(v1);
1890	>
1891	>	assertEquals(0, r.invocationCount);
1892	>	checkCompletedNormally(f, v1);
1893	>	checkCompletedWithWrappedCFException(g, ex);
1894	>	checkCompletedWithWrappedCFException(h, ex);
1895	>	}
1896	>	}
1897	>
1898	>	public void testApplyToEither_exceptionalCompletion3() {
1899	>	for (ExecutionMode m : ExecutionMode.values())
1900	>	for (Integer v1 : new Integer[] { 1, null }) {
1901	>
1902	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1903	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1904	>	final IncFunction r = new IncFunction();
1905	>	final CFException ex = new CFException();
1906	>
1907	>	g.completeExceptionally(ex);
1908	>	f.complete(v1);
1909	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1910	>
1911	>	// unspecified behavior
1912	>	Integer v;
1913	>	try {
1914	>	assertEquals(h.join(), inc(v1));
1915	>	assertEquals(1, r.invocationCount);
1916	>	} catch (CompletionException ok) {
1917	>	checkCompletedWithWrappedCFException(h, ex);
1918	>	assertEquals(0, r.invocationCount);
1919	>	}
1920	>
1921	>	checkCompletedWithWrappedCFException(g, ex);
1922	>	checkCompletedNormally(f, v1);
1923	>	}
1924	>	}
1925	>
1926	>	public void testApplyToEither_exceptionalCompletion4() {
1927	>	for (ExecutionMode m : ExecutionMode.values())
1928	>	for (Integer v1 : new Integer[] { 1, null }) {
1929	>
1930	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1931	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1932	>	final IncFunction r = new IncFunction();
1933	>	final CFException ex = new CFException();
1934	>
1935	>	f.completeExceptionally(ex);
1936	>	g.complete(v1);
1937	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1938	>
1939	>	// unspecified behavior
1940	>	Integer v;
1941	>	try {
1942	>	assertEquals(h.join(), inc(v1));
1943	>	assertEquals(1, r.invocationCount);
1944	>	} catch (CompletionException ok) {
1945	>	checkCompletedWithWrappedCFException(h, ex);
1946	>	assertEquals(0, r.invocationCount);
1947	>	}
1948	>
1949	>	checkCompletedWithWrappedCFException(f, ex);
1950	>	checkCompletedNormally(g, v1);
1951	>	}
1952		}
1953
1954		/**
1955		* applyToEither result completes exceptionally if action does
1956		*/
1957	<	public void testApplyToEither3() {
1958	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1959	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1960	<	FailingFunction r = new FailingFunction();
1961	<	CompletableFuture<Integer> g = f.applyToEither(f2, r);
1962	<	f2.complete(two);
1963	<	checkCompletedWithWrappedCFException(g);
1957	>	public void testApplyToEither_actionFailed1() {
1958	>	for (ExecutionMode m : ExecutionMode.values())
1959	>	for (Integer v1 : new Integer[] { 1, null })
1960	>	for (Integer v2 : new Integer[] { 2, null }) {
1961	>
1962	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1963	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1964	>	final FailingFunction r = new FailingFunction();
1965	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1966	>
1967	>	f.complete(v1);
1968	>	checkCompletedWithWrappedCFException(h);
1969	>	g.complete(v2);
1970	>	checkCompletedNormally(f, v1);
1971	>	checkCompletedNormally(g, v2);
1972	>	}
1973	>	}
1974	>
1975	>	public void testApplyToEither_actionFailed2() {
1976	>	for (ExecutionMode m : ExecutionMode.values())
1977	>	for (Integer v1 : new Integer[] { 1, null })
1978	>	for (Integer v2 : new Integer[] { 2, null }) {
1979	>
1980	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1981	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1982	>	final FailingFunction r = new FailingFunction();
1983	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1984	>
1985	>	g.complete(v2);
1986	>	checkCompletedWithWrappedCFException(h);
1987	>	f.complete(v1);
1988	>	checkCompletedNormally(f, v1);
1989	>	checkCompletedNormally(g, v2);
1990	>	}
1991		}
1992
1993		/**
1994		* applyToEither result completes exceptionally if either source cancelled
1995		*/
1996	<	public void testApplyToEither4() {
1997	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1998	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1999	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
2000	<	assertTrue(f.cancel(true));
2001	<	checkCompletedWithWrappedCancellationException(g);
2002	<	f = new CompletableFuture<Integer>();
2003	<	f2 = new CompletableFuture<Integer>();
2004	<	assertTrue(f2.cancel(true));
2005	<	checkCompletedWithWrappedCancellationException(g);
1996	>	public void testApplyToEither_sourceCancelled1() {
1997	>	for (ExecutionMode m : ExecutionMode.values())
1998	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1999	>	for (Integer v1 : new Integer[] { 1, null }) {
2000	>
2001	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2002	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2003	>	final IncFunction r = new IncFunction();
2004	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2005	>
2006	>	assertTrue(f.cancel(mayInterruptIfRunning));
2007	>	checkCompletedWithWrappedCancellationException(h);
2008	>	g.complete(v1);
2009	>
2010	>	checkCancelled(f);
2011	>	assertEquals(0, r.invocationCount);
2012	>	checkCompletedNormally(g, v1);
2013	>	checkCompletedWithWrappedCancellationException(h);
2014	>	}
2015	>	}
2016	>
2017	>	public void testApplyToEither_sourceCancelled2() {
2018	>	for (ExecutionMode m : ExecutionMode.values())
2019	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2020	>	for (Integer v1 : new Integer[] { 1, null }) {
2021	>
2022	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2023	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2024	>	final IncFunction r = new IncFunction();
2025	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2026	>
2027	>	assertTrue(g.cancel(mayInterruptIfRunning));
2028	>	checkCompletedWithWrappedCancellationException(h);
2029	>	f.complete(v1);
2030	>
2031	>	checkCancelled(g);
2032	>	assertEquals(0, r.invocationCount);
2033	>	checkCompletedNormally(f, v1);
2034	>	checkCompletedWithWrappedCancellationException(h);
2035	>	}
2036	>	}
2037	>
2038	>	public void testApplyToEither_sourceCancelled3() {
2039	>	for (ExecutionMode m : ExecutionMode.values())
2040	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2041	>	for (Integer v1 : new Integer[] { 1, null }) {
2042	>
2043	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2044	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2045	>	final IncFunction r = new IncFunction();
2046	>
2047	>	assertTrue(g.cancel(mayInterruptIfRunning));
2048	>	f.complete(v1);
2049	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2050	>
2051	>	// unspecified behavior
2052	>	Integer v;
2053	>	try {
2054	>	assertEquals(h.join(), inc(v1));
2055	>	assertEquals(1, r.invocationCount);
2056	>	} catch (CompletionException ok) {
2057	>	checkCompletedWithWrappedCancellationException(h);
2058	>	assertEquals(0, r.invocationCount);
2059	>	}
2060	>
2061	>	checkCancelled(g);
2062	>	checkCompletedNormally(f, v1);
2063	>	}
2064	>	}
2065	>
2066	>	public void testApplyToEither_sourceCancelled4() {
2067	>	for (ExecutionMode m : ExecutionMode.values())
2068	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2069	>	for (Integer v1 : new Integer[] { 1, null }) {
2070	>
2071	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2072	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2073	>	final IncFunction r = new IncFunction();
2074	>
2075	>	assertTrue(f.cancel(mayInterruptIfRunning));
2076	>	g.complete(v1);
2077	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2078	>
2079	>	// unspecified behavior
2080	>	Integer v;
2081	>	try {
2082	>	assertEquals(h.join(), inc(v1));
2083	>	assertEquals(1, r.invocationCount);
2084	>	} catch (CompletionException ok) {
2085	>	checkCompletedWithWrappedCancellationException(h);
2086	>	assertEquals(0, r.invocationCount);
2087	>	}
2088	>
2089	>	checkCancelled(f);
2090	>	checkCompletedNormally(g, v1);
2091	>	}
2092		}
2093
2094		/**
2095		* acceptEither result completes normally after normal completion
2096		* of either source
2097		*/
2098	<	public void testAcceptEither() {
2099	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2100	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2101	<	IncAction r = new IncAction();
2102	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2103	<	f.complete(one);
2104	<	checkCompletedNormally(g, null);
2105	<	f2.complete(one);
2106	<	checkCompletedNormally(g, null);
2107	<	assertEquals(r.value, 2);
2098	>	public void testAcceptEither_normalCompletion1() {
2099	>	for (ExecutionMode m : ExecutionMode.values())
2100	>	for (Integer v1 : new Integer[] { 1, null })
2101	>	for (Integer v2 : new Integer[] { 2, null }) {
2102	>
2103	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2104	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2105	>	final IncAction r = new IncAction();
2106	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2107	>
2108	>	f.complete(v1);
2109	>	checkCompletedNormally(h, null);
2110	>	assertEquals(r.value, inc(v1));
2111	>	g.complete(v2);
2112	>
2113	>	checkCompletedNormally(f, v1);
2114	>	checkCompletedNormally(g, v2);
2115	>	checkCompletedNormally(h, null);
2116	>	}
2117	>	}
2118
2119	<	r = new IncAction();
2120	<	f = new CompletableFuture<Integer>();
2121	<	f.complete(one);
2122	<	f2 = new CompletableFuture<Integer>();
2123	<	g = f.acceptEither(f2, r);
2124	<	checkCompletedNormally(g, null);
2125	<	assertEquals(r.value, 2);
2119	>	public void testAcceptEither_normalCompletion2() {
2120	>	for (ExecutionMode m : ExecutionMode.values())
2121	>	for (Integer v1 : new Integer[] { 1, null })
2122	>	for (Integer v2 : new Integer[] { 2, null }) {
2123	>
2124	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2125	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2126	>	final IncAction r = new IncAction();
2127	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2128	>
2129	>	g.complete(v2);
2130	>	checkCompletedNormally(h, null);
2131	>	assertEquals(r.value, inc(v2));
2132	>	f.complete(v1);
2133	>
2134	>	checkCompletedNormally(f, v1);
2135	>	checkCompletedNormally(g, v2);
2136	>	checkCompletedNormally(h, null);
2137	>	}
2138	>	}
2139	>	public void testAcceptEither_normalCompletion3() {
2140	>	for (ExecutionMode m : ExecutionMode.values())
2141	>	for (Integer v1 : new Integer[] { 1, null })
2142	>	for (Integer v2 : new Integer[] { 2, null }) {
2143	>
2144	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2145	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2146	>	final IncAction r = new IncAction();
2147	>
2148	>	f.complete(v1);
2149	>	g.complete(v2);
2150	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2151	>
2152	>	checkCompletedNormally(h, null);
2153	>	checkCompletedNormally(f, v1);
2154	>	checkCompletedNormally(g, v2);
2155	>
2156	>	// unspecified behavior
2157	>	assertTrue(Objects.equals(r.value, inc(v1)) ||
2158	>	Objects.equals(r.value, inc(v2)));
2159	>	}
2160		}
2161
2162		/**
2163		* acceptEither result completes exceptionally after exceptional
2164		* completion of either source
2165		*/
2166	<	public void testAcceptEither2() {
2167	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2168	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
935	<	IncAction r = new IncAction();
936	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
937	<	f.completeExceptionally(new CFException());
938	<	f2.complete(one);
939	<	checkCompletedWithWrappedCFException(g);
2166	>	public void testAcceptEither_exceptionalCompletion1() {
2167	>	for (ExecutionMode m : ExecutionMode.values())
2168	>	for (Integer v1 : new Integer[] { 1, null }) {
2169
2170	<	r = new IncAction();
2171	<	f = new CompletableFuture<Integer>();
2172	<	f2 = new CompletableFuture<Integer>();
2173	<	f2.completeExceptionally(new CFException());
2174	<	g = f.acceptEither(f2, r);
2175	<	checkCompletedWithWrappedCFException(g);
2170	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2171	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2172	>	final IncAction r = new IncAction();
2173	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2174	>	final CFException ex = new CFException();
2175	>
2176	>	f.completeExceptionally(ex);
2177	>	checkCompletedWithWrappedCFException(h, ex);
2178	>	g.complete(v1);
2179	>
2180	>	assertEquals(0, r.invocationCount);
2181	>	checkCompletedNormally(g, v1);
2182	>	checkCompletedWithWrappedCFException(f, ex);
2183	>	checkCompletedWithWrappedCFException(h, ex);
2184	>	}
2185	>	}
2186	>
2187	>	public void testAcceptEither_exceptionalCompletion2() {
2188	>	for (ExecutionMode m : ExecutionMode.values())
2189	>	for (Integer v1 : new Integer[] { 1, null }) {
2190	>
2191	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2192	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2193	>	final IncAction r = new IncAction();
2194	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2195	>	final CFException ex = new CFException();
2196	>
2197	>	g.completeExceptionally(ex);
2198	>	checkCompletedWithWrappedCFException(h, ex);
2199	>	f.complete(v1);
2200	>
2201	>	assertEquals(0, r.invocationCount);
2202	>	checkCompletedNormally(f, v1);
2203	>	checkCompletedWithWrappedCFException(g, ex);
2204	>	checkCompletedWithWrappedCFException(h, ex);
2205	>	}
2206	>	}
2207	>
2208	>	public void testAcceptEither_exceptionalCompletion3() {
2209	>	for (ExecutionMode m : ExecutionMode.values())
2210	>	for (Integer v1 : new Integer[] { 1, null }) {
2211	>
2212	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2213	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2214	>	final IncAction r = new IncAction();
2215	>	final CFException ex = new CFException();
2216	>
2217	>	g.completeExceptionally(ex);
2218	>	f.complete(v1);
2219	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2220	>
2221	>	// unspecified behavior
2222	>	Integer v;
2223	>	try {
2224	>	assertEquals(h.join(), null);
2225	>	assertEquals(1, r.invocationCount);
2226	>	assertEquals(inc(v1), r.value);
2227	>	} catch (CompletionException ok) {
2228	>	checkCompletedWithWrappedCFException(h, ex);
2229	>	assertEquals(0, r.invocationCount);
2230	>	}
2231	>
2232	>	checkCompletedWithWrappedCFException(g, ex);
2233	>	checkCompletedNormally(f, v1);
2234	>	}
2235	>	}
2236	>
2237	>	public void testAcceptEither_exceptionalCompletion4() {
2238	>	for (ExecutionMode m : ExecutionMode.values())
2239	>	for (Integer v1 : new Integer[] { 1, null }) {
2240	>
2241	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2242	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2243	>	final IncAction r = new IncAction();
2244	>	final CFException ex = new CFException();
2245	>
2246	>	f.completeExceptionally(ex);
2247	>	g.complete(v1);
2248	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2249	>
2250	>	// unspecified behavior
2251	>	Integer v;
2252	>	try {
2253	>	assertEquals(h.join(), null);
2254	>	assertEquals(1, r.invocationCount);
2255	>	assertEquals(inc(v1), r.value);
2256	>	} catch (CompletionException ok) {
2257	>	checkCompletedWithWrappedCFException(h, ex);
2258	>	assertEquals(0, r.invocationCount);
2259	>	}
2260	>
2261	>	checkCompletedWithWrappedCFException(f, ex);
2262	>	checkCompletedNormally(g, v1);
2263	>	}
2264		}
2265
2266		/**
2267		* acceptEither result completes exceptionally if action does
2268		*/
2269	<	public void testAcceptEither3() {
2270	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2271	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2272	<	FailingConsumer r = new FailingConsumer();
2273	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2274	<	f2.complete(two);
2275	<	checkCompletedWithWrappedCFException(g);
2269	>	public void testAcceptEither_actionFailed1() {
2270	>	for (ExecutionMode m : ExecutionMode.values())
2271	>	for (Integer v1 : new Integer[] { 1, null })
2272	>	for (Integer v2 : new Integer[] { 2, null }) {
2273	>
2274	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2275	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2276	>	final FailingConsumer r = new FailingConsumer();
2277	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2278	>
2279	>	f.complete(v1);
2280	>	checkCompletedWithWrappedCFException(h);
2281	>	g.complete(v2);
2282	>	checkCompletedNormally(f, v1);
2283	>	checkCompletedNormally(g, v2);
2284	>	}
2285	>	}
2286	>
2287	>	public void testAcceptEither_actionFailed2() {
2288	>	for (ExecutionMode m : ExecutionMode.values())
2289	>	for (Integer v1 : new Integer[] { 1, null })
2290	>	for (Integer v2 : new Integer[] { 2, null }) {
2291	>
2292	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2293	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2294	>	final FailingConsumer r = new FailingConsumer();
2295	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2296	>
2297	>	g.complete(v2);
2298	>	checkCompletedWithWrappedCFException(h);
2299	>	f.complete(v1);
2300	>	checkCompletedNormally(f, v1);
2301	>	checkCompletedNormally(g, v2);
2302	>	}
2303		}
2304
2305		/**
2306		* acceptEither result completes exceptionally if either source cancelled
2307		*/
2308	<	public void testAcceptEither4() {
2309	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2310	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2311	<	IncAction r = new IncAction();
2312	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2313	<	assertTrue(f.cancel(true));
2314	<	checkCompletedWithWrappedCancellationException(g);
2315	<	f = new CompletableFuture<Integer>();
2316	<	f2 = new CompletableFuture<Integer>();
2317	<	assertTrue(f2.cancel(true));
2318	<	checkCompletedWithWrappedCancellationException(g);
2308	>	public void testAcceptEither_sourceCancelled1() {
2309	>	for (ExecutionMode m : ExecutionMode.values())
2310	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2311	>	for (Integer v1 : new Integer[] { 1, null }) {
2312	>
2313	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2314	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2315	>	final IncAction r = new IncAction();
2316	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2317	>
2318	>	assertTrue(f.cancel(mayInterruptIfRunning));
2319	>	checkCompletedWithWrappedCancellationException(h);
2320	>	g.complete(v1);
2321	>
2322	>	checkCancelled(f);
2323	>	assertEquals(0, r.invocationCount);
2324	>	checkCompletedNormally(g, v1);
2325	>	checkCompletedWithWrappedCancellationException(h);
2326	>	}
2327	>	}
2328	>
2329	>	public void testAcceptEither_sourceCancelled2() {
2330	>	for (ExecutionMode m : ExecutionMode.values())
2331	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2332	>	for (Integer v1 : new Integer[] { 1, null }) {
2333	>
2334	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2335	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2336	>	final IncAction r = new IncAction();
2337	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2338	>
2339	>	assertTrue(g.cancel(mayInterruptIfRunning));
2340	>	checkCompletedWithWrappedCancellationException(h);
2341	>	f.complete(v1);
2342	>
2343	>	checkCancelled(g);
2344	>	assertEquals(0, r.invocationCount);
2345	>	checkCompletedNormally(f, v1);
2346	>	checkCompletedWithWrappedCancellationException(h);
2347	>	}
2348		}
2349
2350	+	public void testAcceptEither_sourceCancelled3() {
2351	+	for (ExecutionMode m : ExecutionMode.values())
2352	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2353	+	for (Integer v1 : new Integer[] { 1, null }) {
2354	+
2355	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
2356	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
2357	+	final IncAction r = new IncAction();
2358	+
2359	+	assertTrue(g.cancel(mayInterruptIfRunning));
2360	+	f.complete(v1);
2361	+	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2362	+
2363	+	// unspecified behavior
2364	+	Integer v;
2365	+	try {
2366	+	assertEquals(h.join(), null);
2367	+	assertEquals(1, r.invocationCount);
2368	+	assertEquals(inc(v1), r.value);
2369	+	} catch (CompletionException ok) {
2370	+	checkCompletedWithWrappedCancellationException(h);
2371	+	assertEquals(0, r.invocationCount);
2372	+	}
2373	+
2374	+	checkCancelled(g);
2375	+	checkCompletedNormally(f, v1);
2376	+	}
2377	+	}
2378	+
2379	+	public void testAcceptEither_sourceCancelled4() {
2380	+	for (ExecutionMode m : ExecutionMode.values())
2381	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2382	+	for (Integer v1 : new Integer[] { 1, null }) {
2383	+
2384	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
2385	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
2386	+	final IncAction r = new IncAction();
2387	+
2388	+	assertTrue(f.cancel(mayInterruptIfRunning));
2389	+	g.complete(v1);
2390	+	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2391	+
2392	+	// unspecified behavior
2393	+	Integer v;
2394	+	try {
2395	+	assertEquals(h.join(), null);
2396	+	assertEquals(1, r.invocationCount);
2397	+	assertEquals(inc(v1), r.value);
2398	+	} catch (CompletionException ok) {
2399	+	checkCompletedWithWrappedCancellationException(h);
2400	+	assertEquals(0, r.invocationCount);
2401	+	}
2402	+
2403	+	checkCancelled(f);
2404	+	checkCompletedNormally(g, v1);
2405	+	}
2406	+	}
2407
2408		/**
2409		* runAfterEither result completes normally after normal completion
2410		* of either source
2411		*/
2412	<	public void testRunAfterEither() {
2413	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2414	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2415	<	Noop r = new Noop();
2416	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2417	<	f.complete(one);
2418	<	checkCompletedNormally(g, null);
2419	<	f2.complete(one);
2420	<	checkCompletedNormally(g, null);
2421	<	assertTrue(r.ran);
2412	>	public void testRunAfterEither_normalCompletion1() {
2413	>	for (ExecutionMode m : ExecutionMode.values())
2414	>	for (Integer v1 : new Integer[] { 1, null })
2415	>	for (Integer v2 : new Integer[] { 2, null }) {
2416	>
2417	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2418	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2419	>	final Noop r = new Noop();
2420	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2421	>
2422	>	f.complete(v1);
2423	>	checkCompletedNormally(h, null);
2424	>	assertEquals(1, r.invocationCount);
2425	>	g.complete(v2);
2426	>
2427	>	checkCompletedNormally(f, v1);
2428	>	checkCompletedNormally(g, v2);
2429	>	checkCompletedNormally(h, null);
2430	>	assertEquals(1, r.invocationCount);
2431	>	}
2432	>	}
2433
2434	<	r = new Noop();
2435	<	f = new CompletableFuture<Integer>();
2436	<	f.complete(one);
2437	<	f2 = new CompletableFuture<Integer>();
2438	<	g = f.runAfterEither(f2, r);
2439	<	checkCompletedNormally(g, null);
2440	<	assertTrue(r.ran);
2434	>	public void testRunAfterEither_normalCompletion2() {
2435	>	for (ExecutionMode m : ExecutionMode.values())
2436	>	for (Integer v1 : new Integer[] { 1, null })
2437	>	for (Integer v2 : new Integer[] { 2, null }) {
2438	>
2439	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2440	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2441	>	final Noop r = new Noop();
2442	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2443	>
2444	>	g.complete(v2);
2445	>	checkCompletedNormally(h, null);
2446	>	assertEquals(1, r.invocationCount);
2447	>	f.complete(v1);
2448	>
2449	>	checkCompletedNormally(f, v1);
2450	>	checkCompletedNormally(g, v2);
2451	>	checkCompletedNormally(h, null);
2452	>	assertEquals(1, r.invocationCount);
2453	>	}
2454	>	}
2455	>	public void testRunAfterEither_normalCompletion3() {
2456	>	for (ExecutionMode m : ExecutionMode.values())
2457	>	for (Integer v1 : new Integer[] { 1, null })
2458	>	for (Integer v2 : new Integer[] { 2, null }) {
2459	>
2460	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2461	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2462	>	final Noop r = new Noop();
2463	>
2464	>	f.complete(v1);
2465	>	g.complete(v2);
2466	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2467	>
2468	>	checkCompletedNormally(h, null);
2469	>	checkCompletedNormally(f, v1);
2470	>	checkCompletedNormally(g, v2);
2471	>	assertEquals(1, r.invocationCount);
2472	>	}
2473		}
2474
2475		/**
2476		* runAfterEither result completes exceptionally after exceptional
2477		* completion of either source
2478		*/
2479	<	public void testRunAfterEither2() {
2480	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2481	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1009	<	Noop r = new Noop();
1010	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
1011	<	f.completeExceptionally(new CFException());
1012	<	f2.complete(one);
1013	<	checkCompletedWithWrappedCFException(g);
2479	>	public void testRunAfterEither_exceptionalCompletion1() {
2480	>	for (ExecutionMode m : ExecutionMode.values())
2481	>	for (Integer v1 : new Integer[] { 1, null }) {
2482
2483	<	r = new Noop();
2484	<	f = new CompletableFuture<Integer>();
2485	<	f2 = new CompletableFuture<Integer>();
2486	<	f2.completeExceptionally(new CFException());
2487	<	g = f.runAfterEither(f2, r);
2488	<	checkCompletedWithWrappedCFException(g);
2483	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2484	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2485	>	final Noop r = new Noop();
2486	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2487	>	final CFException ex = new CFException();
2488	>
2489	>	f.completeExceptionally(ex);
2490	>	checkCompletedWithWrappedCFException(h, ex);
2491	>	g.complete(v1);
2492	>
2493	>	assertEquals(0, r.invocationCount);
2494	>	checkCompletedNormally(g, v1);
2495	>	checkCompletedWithWrappedCFException(f, ex);
2496	>	checkCompletedWithWrappedCFException(h, ex);
2497	>	}
2498	>	}
2499	>
2500	>	public void testRunAfterEither_exceptionalCompletion2() {
2501	>	for (ExecutionMode m : ExecutionMode.values())
2502	>	for (Integer v1 : new Integer[] { 1, null }) {
2503	>
2504	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2505	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2506	>	final Noop r = new Noop();
2507	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2508	>	final CFException ex = new CFException();
2509	>
2510	>	g.completeExceptionally(ex);
2511	>	checkCompletedWithWrappedCFException(h, ex);
2512	>	f.complete(v1);
2513	>
2514	>	assertEquals(0, r.invocationCount);
2515	>	checkCompletedNormally(f, v1);
2516	>	checkCompletedWithWrappedCFException(g, ex);
2517	>	checkCompletedWithWrappedCFException(h, ex);
2518	>	}
2519	>	}
2520	>
2521	>	public void testRunAfterEither_exceptionalCompletion3() {
2522	>	for (ExecutionMode m : ExecutionMode.values())
2523	>	for (Integer v1 : new Integer[] { 1, null }) {
2524	>
2525	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2526	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2527	>	final Noop r = new Noop();
2528	>	final CFException ex = new CFException();
2529	>
2530	>	g.completeExceptionally(ex);
2531	>	f.complete(v1);
2532	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2533	>
2534	>	// unspecified behavior
2535	>	Integer v;
2536	>	try {
2537	>	assertEquals(h.join(), null);
2538	>	assertEquals(1, r.invocationCount);
2539	>	} catch (CompletionException ok) {
2540	>	checkCompletedWithWrappedCFException(h, ex);
2541	>	assertEquals(0, r.invocationCount);
2542	>	}
2543	>
2544	>	checkCompletedWithWrappedCFException(g, ex);
2545	>	checkCompletedNormally(f, v1);
2546	>	}
2547	>	}
2548	>
2549	>	public void testRunAfterEither_exceptionalCompletion4() {
2550	>	for (ExecutionMode m : ExecutionMode.values())
2551	>	for (Integer v1 : new Integer[] { 1, null }) {
2552	>
2553	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2554	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2555	>	final Noop r = new Noop();
2556	>	final CFException ex = new CFException();
2557	>
2558	>	f.completeExceptionally(ex);
2559	>	g.complete(v1);
2560	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2561	>
2562	>	// unspecified behavior
2563	>	Integer v;
2564	>	try {
2565	>	assertEquals(h.join(), null);
2566	>	assertEquals(1, r.invocationCount);
2567	>	} catch (CompletionException ok) {
2568	>	checkCompletedWithWrappedCFException(h, ex);
2569	>	assertEquals(0, r.invocationCount);
2570	>	}
2571	>
2572	>	checkCompletedWithWrappedCFException(f, ex);
2573	>	checkCompletedNormally(g, v1);
2574	>	}
2575		}
2576
2577		/**
2578		* runAfterEither result completes exceptionally if action does
2579		*/
2580	<	public void testRunAfterEither3() {
2581	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2582	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2583	<	FailingNoop r = new FailingNoop();
2584	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2585	<	f2.complete(two);
2586	<	checkCompletedWithWrappedCFException(g);
2580	>	public void testRunAfterEither_actionFailed1() {
2581	>	for (ExecutionMode m : ExecutionMode.values())
2582	>	for (Integer v1 : new Integer[] { 1, null })
2583	>	for (Integer v2 : new Integer[] { 2, null }) {
2584	>
2585	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2586	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2587	>	final FailingNoop r = new FailingNoop();
2588	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2589	>
2590	>	f.complete(v1);
2591	>	checkCompletedWithWrappedCFException(h);
2592	>	g.complete(v2);
2593	>	checkCompletedNormally(f, v1);
2594	>	checkCompletedNormally(g, v2);
2595	>	}
2596	>	}
2597	>
2598	>	public void testRunAfterEither_actionFailed2() {
2599	>	for (ExecutionMode m : ExecutionMode.values())
2600	>	for (Integer v1 : new Integer[] { 1, null })
2601	>	for (Integer v2 : new Integer[] { 2, null }) {
2602	>
2603	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2604	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2605	>	final FailingNoop r = new FailingNoop();
2606	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2607	>
2608	>	g.complete(v2);
2609	>	checkCompletedWithWrappedCFException(h);
2610	>	f.complete(v1);
2611	>	checkCompletedNormally(f, v1);
2612	>	checkCompletedNormally(g, v2);
2613	>	}
2614		}
2615
2616		/**
2617		* runAfterEither result completes exceptionally if either source cancelled
2618		*/
2619	<	public void testRunAfterEither4() {
2620	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2621	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2622	<	Noop r = new Noop();
2623	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2624	<	assertTrue(f.cancel(true));
2625	<	checkCompletedWithWrappedCancellationException(g);
2626	<	f = new CompletableFuture<Integer>();
2627	<	f2 = new CompletableFuture<Integer>();
2628	<	assertTrue(f2.cancel(true));
2629	<	checkCompletedWithWrappedCancellationException(g);
2619	>	public void testRunAfterEither_sourceCancelled1() {
2620	>	for (ExecutionMode m : ExecutionMode.values())
2621	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2622	>	for (Integer v1 : new Integer[] { 1, null }) {
2623	>
2624	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2625	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2626	>	final Noop r = new Noop();
2627	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2628	>
2629	>	assertTrue(f.cancel(mayInterruptIfRunning));
2630	>	checkCompletedWithWrappedCancellationException(h);
2631	>	g.complete(v1);
2632	>
2633	>	checkCancelled(f);
2634	>	assertEquals(0, r.invocationCount);
2635	>	checkCompletedNormally(g, v1);
2636	>	checkCompletedWithWrappedCancellationException(h);
2637	>	}
2638	>	}
2639	>
2640	>	public void testRunAfterEither_sourceCancelled2() {
2641	>	for (ExecutionMode m : ExecutionMode.values())
2642	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2643	>	for (Integer v1 : new Integer[] { 1, null }) {
2644	>
2645	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2646	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2647	>	final Noop r = new Noop();
2648	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2649	>
2650	>	assertTrue(g.cancel(mayInterruptIfRunning));
2651	>	checkCompletedWithWrappedCancellationException(h);
2652	>	f.complete(v1);
2653	>
2654	>	checkCancelled(g);
2655	>	assertEquals(0, r.invocationCount);
2656	>	checkCompletedNormally(f, v1);
2657	>	checkCompletedWithWrappedCancellationException(h);
2658	>	}
2659	>	}
2660	>
2661	>	public void testRunAfterEither_sourceCancelled3() {
2662	>	for (ExecutionMode m : ExecutionMode.values())
2663	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2664	>	for (Integer v1 : new Integer[] { 1, null }) {
2665	>
2666	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2667	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2668	>	final Noop r = new Noop();
2669	>
2670	>	assertTrue(g.cancel(mayInterruptIfRunning));
2671	>	f.complete(v1);
2672	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2673	>
2674	>	// unspecified behavior
2675	>	Integer v;
2676	>	try {
2677	>	assertEquals(h.join(), null);
2678	>	assertEquals(1, r.invocationCount);
2679	>	} catch (CompletionException ok) {
2680	>	checkCompletedWithWrappedCancellationException(h);
2681	>	assertEquals(0, r.invocationCount);
2682	>	}
2683	>
2684	>	checkCancelled(g);
2685	>	checkCompletedNormally(f, v1);
2686	>	}
2687	>	}
2688	>
2689	>	public void testRunAfterEither_sourceCancelled4() {
2690	>	for (ExecutionMode m : ExecutionMode.values())
2691	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2692	>	for (Integer v1 : new Integer[] { 1, null }) {
2693	>
2694	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2695	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2696	>	final Noop r = new Noop();
2697	>
2698	>	assertTrue(f.cancel(mayInterruptIfRunning));
2699	>	g.complete(v1);
2700	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2701	>
2702	>	// unspecified behavior
2703	>	Integer v;
2704	>	try {
2705	>	assertEquals(h.join(), null);
2706	>	assertEquals(1, r.invocationCount);
2707	>	} catch (CompletionException ok) {
2708	>	checkCompletedWithWrappedCancellationException(h);
2709	>	assertEquals(0, r.invocationCount);
2710	>	}
2711	>
2712	>	checkCancelled(f);
2713	>	checkCompletedNormally(g, v1);
2714	>	}
2715		}
2716
2717		/**
2718		* thenCompose result completes normally after normal completion of source
2719		*/
2720	<	public void testThenCompose() {
2721	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2722	<	CompletableFutureInc r = new CompletableFutureInc();
2723	<	CompletableFuture<Integer> g = f.thenCompose(r);
2724	<	f.complete(one);
2725	<	checkCompletedNormally(g, two);
2720	>	public void testThenCompose_normalCompletion1() {
2721	>	for (ExecutionMode m : ExecutionMode.values())
2722	>	for (Integer v1 : new Integer[] { 1, null }) {
2723	>
2724	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2725	>	final CompletableFutureInc r = new CompletableFutureInc();
2726	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2727	>	f.complete(v1);
2728	>	checkCompletedNormally(g, inc(v1));
2729	>	checkCompletedNormally(f, v1);
2730	>	assertEquals(1, r.invocationCount);
2731	>	}
2732	>	}
2733	>
2734	>	public void testThenCompose_normalCompletion2() {
2735	>	for (ExecutionMode m : ExecutionMode.values())
2736	>	for (Integer v1 : new Integer[] { 1, null }) {
2737	>
2738	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2739	>	final CompletableFutureInc r = new CompletableFutureInc();
2740	>	f.complete(v1);
2741	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2742	>	checkCompletedNormally(g, inc(v1));
2743	>	checkCompletedNormally(f, v1);
2744	>	assertEquals(1, r.invocationCount);
2745	>	}
2746		}
2747
2748		/**
2749		* thenCompose result completes exceptionally after exceptional
2750		* completion of source
2751		*/
2752	<	public void testThenCompose2() {
2753	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2754	<	CompletableFutureInc r = new CompletableFutureInc();
2755	<	CompletableFuture<Integer> g = f.thenCompose(r);
2756	<	f.completeExceptionally(new CFException());
2757	<	checkCompletedWithWrappedCFException(g);
2752	>	public void testThenCompose_exceptionalCompletion1() {
2753	>	for (ExecutionMode m : ExecutionMode.values()) {
2754	>
2755	>	final CFException ex = new CFException();
2756	>	final CompletableFutureInc r = new CompletableFutureInc();
2757	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2758	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2759	>	f.completeExceptionally(ex);
2760	>	checkCompletedWithWrappedCFException(g, ex);
2761	>	checkCompletedWithWrappedCFException(f, ex);
2762	>	}
2763	>	}
2764	>
2765	>	public void testThenCompose_exceptionalCompletion2() {
2766	>	for (ExecutionMode m : ExecutionMode.values()) {
2767	>
2768	>	final CFException ex = new CFException();
2769	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2770	>	f.completeExceptionally(ex);
2771	>	final CompletableFutureInc r = new CompletableFutureInc();
2772	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2773	>	checkCompletedWithWrappedCFException(g, ex);
2774	>	checkCompletedWithWrappedCFException(f, ex);
2775	>	}
2776		}
2777
2778		/**
2779		* thenCompose result completes exceptionally if action does
2780		*/
2781	<	public void testThenCompose3() {
2782	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2783	<	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
2784	<	CompletableFuture<Integer> g = f.thenCompose(r);
2785	<	f.complete(one);
2781	>	public void testThenCompose_actionFailed1() {
2782	>	for (ExecutionMode m : ExecutionMode.values())
2783	>	for (Integer v1 : new Integer[] { 1, null }) {
2784	>
2785	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2786	>	final FailingCompletableFutureFunction r
2787	>	= new FailingCompletableFutureFunction();
2788	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2789	>	f.complete(v1);
2790	>	checkCompletedWithWrappedCFException(g);
2791	>	checkCompletedNormally(f, v1);
2792	>	}
2793	>	}
2794	>
2795	>	public void testThenCompose_actionFailed2() {
2796	>	for (ExecutionMode m : ExecutionMode.values())
2797	>	for (Integer v1 : new Integer[] { 1, null }) {
2798	>
2799	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2800	>	f.complete(v1);
2801	>	final FailingCompletableFutureFunction r
2802	>	= new FailingCompletableFutureFunction();
2803	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2804		checkCompletedWithWrappedCFException(g);
2805	+	checkCompletedNormally(f, v1);
2806	+	}
2807		}
2808
2809		/**
2810		* thenCompose result completes exceptionally if source cancelled
2811		*/
2812	<	public void testThenCompose4() {
2813	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2814	<	CompletableFutureInc r = new CompletableFutureInc();
2815	<	CompletableFuture<Integer> g = f.thenCompose(r);
2816	<	assertTrue(f.cancel(true));
2812	>	public void testThenCompose_sourceCancelled1() {
2813	>	for (ExecutionMode m : ExecutionMode.values())
2814	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2815	>
2816	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2817	>	final CompletableFutureInc r = new CompletableFutureInc();
2818	>	final CompletableFuture<Integer> g = f.thenCompose(r);
2819	>	assertTrue(f.cancel(mayInterruptIfRunning));
2820		checkCompletedWithWrappedCancellationException(g);
2821	+	checkCancelled(f);
2822	+	}
2823		}
2824
2825	+	public void testThenCompose_sourceCancelled2() {
2826	+	for (ExecutionMode m : ExecutionMode.values())
2827	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false }) {
2828	+
2829	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
2830	+	assertTrue(f.cancel(mayInterruptIfRunning));
2831	+	final CompletableFutureInc r = new CompletableFutureInc();
2832	+	final CompletableFuture<Integer> g = f.thenCompose(r);
2833	+	checkCompletedWithWrappedCancellationException(g);
2834	+	checkCancelled(f);
2835	+	}
2836	+	}
2837
2838		// asyncs
2839
#	Line 1100 | Line 2841 | public class CompletableFutureTest exten
2841		* thenRunAsync result completes normally after normal completion of source
2842		*/
2843		public void testThenRunAsync() {
2844	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2844	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2845		Noop r = new Noop();
2846		CompletableFuture<Void> g = f.thenRunAsync(r);
2847		f.complete(null);
2848		checkCompletedNormally(g, null);
2849
2850		// reordered version
2851	<	f = new CompletableFuture<Integer>();
2851	>	f = new CompletableFuture<>();
2852		f.complete(null);
2853		r = new Noop();
2854		g = f.thenRunAsync(r);
#	Line 1119 | Line 2860 | public class CompletableFutureTest exten
2860		* completion of source
2861		*/
2862		public void testThenRunAsync2() {
2863	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2863	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2864		Noop r = new Noop();
2865		CompletableFuture<Void> g = f.thenRunAsync(r);
2866		f.completeExceptionally(new CFException());
2867		try {
2868		g.join();
2869		shouldThrow();
2870	<	} catch (Exception ok) {
1130	<	}
2870	>	} catch (CompletionException success) {}
2871		checkCompletedWithWrappedCFException(g);
2872		}
2873
#	Line 1135 | Line 2875 | public class CompletableFutureTest exten
2875		* thenRunAsync result completes exceptionally if action does
2876		*/
2877		public void testThenRunAsync3() {
2878	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2878	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2879		FailingNoop r = new FailingNoop();
2880		CompletableFuture<Void> g = f.thenRunAsync(r);
2881		f.complete(null);
#	Line 1146 | Line 2886 | public class CompletableFutureTest exten
2886		* thenRunAsync result completes exceptionally if source cancelled
2887		*/
2888		public void testThenRunAsync4() {
2889	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2889	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2890		Noop r = new Noop();
2891		CompletableFuture<Void> g = f.thenRunAsync(r);
2892		assertTrue(f.cancel(true));
#	Line 1157 | Line 2897 | public class CompletableFutureTest exten
2897		* thenApplyAsync result completes normally after normal completion of source
2898		*/
2899		public void testThenApplyAsync() {
2900	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2900	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2901		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2902		f.complete(one);
2903		checkCompletedNormally(g, two);
#	Line 1168 | Line 2908 | public class CompletableFutureTest exten
2908		* completion of source
2909		*/
2910		public void testThenApplyAsync2() {
2911	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2911	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2912		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2913		f.completeExceptionally(new CFException());
2914		checkCompletedWithWrappedCFException(g);
#	Line 1178 | Line 2918 | public class CompletableFutureTest exten
2918		* thenApplyAsync result completes exceptionally if action does
2919		*/
2920		public void testThenApplyAsync3() {
2921	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2921	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2922		FailingFunction r = new FailingFunction();
2923		CompletableFuture<Integer> g = f.thenApplyAsync(r);
2924		f.complete(null);
#	Line 1189 | Line 2929 | public class CompletableFutureTest exten
2929		* thenApplyAsync result completes exceptionally if source cancelled
2930		*/
2931		public void testThenApplyAsync4() {
2932	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2932	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2933		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2934		assertTrue(f.cancel(true));
2935		checkCompletedWithWrappedCancellationException(g);
#	Line 1200 | Line 2940 | public class CompletableFutureTest exten
2940		* completion of source
2941		*/
2942		public void testThenAcceptAsync() {
2943	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2943	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2944		IncAction r = new IncAction();
2945		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2946		f.complete(one);
2947		checkCompletedNormally(g, null);
2948	<	assertEquals(r.value, 2);
2948	>	assertEquals(r.value, (Integer) 2);
2949		}
2950
2951		/**
#	Line 1213 | Line 2953 | public class CompletableFutureTest exten
2953		* completion of source
2954		*/
2955		public void testThenAcceptAsync2() {
2956	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2956	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2957		IncAction r = new IncAction();
2958		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2959		f.completeExceptionally(new CFException());
#	Line 1224 | Line 2964 | public class CompletableFutureTest exten
2964		* thenAcceptAsync result completes exceptionally if action does
2965		*/
2966		public void testThenAcceptAsync3() {
2967	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2967	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2968		FailingConsumer r = new FailingConsumer();
2969		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2970		f.complete(null);
#	Line 1235 | Line 2975 | public class CompletableFutureTest exten
2975		* thenAcceptAsync result completes exceptionally if source cancelled
2976		*/
2977		public void testThenAcceptAsync4() {
2978	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2978	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2979		IncAction r = new IncAction();
2980		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2981		assertTrue(f.cancel(true));
2982		checkCompletedWithWrappedCancellationException(g);
2983		}
1244	–	/**
1245	–	* thenCombineAsync result completes normally after normal
1246	–	* completion of sources
1247	–	*/
1248	–	public void testThenCombineAsync() {
1249	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1250	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1251	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add);
1252	–	f.complete(one);
1253	–	checkIncomplete(g);
1254	–	f2.complete(two);
1255	–	checkCompletedNormally(g, three);
1256	–	}
1257	–
1258	–	/**
1259	–	* thenCombineAsync result completes exceptionally after exceptional
1260	–	* completion of source
1261	–	*/
1262	–	public void testThenCombineAsync2() {
1263	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1264	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1265	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add);
1266	–	f.completeExceptionally(new CFException());
1267	–	f2.complete(two);
1268	–	checkCompletedWithWrappedCFException(g);
1269	–
1270	–	f = new CompletableFuture<Integer>();
1271	–	f2 = new CompletableFuture<Integer>();
1272	–	g = f.thenCombineAsync(f2, add);
1273	–	f.complete(one);
1274	–	f2.completeExceptionally(new CFException());
1275	–	checkCompletedWithWrappedCFException(g);
1276	–	}
1277	–
1278	–	/**
1279	–	* thenCombineAsync result completes exceptionally if action does
1280	–	*/
1281	–	public void testThenCombineAsync3() {
1282	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1283	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1284	–	FailingBiFunction r = new FailingBiFunction();
1285	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r);
1286	–	f.complete(one);
1287	–	checkIncomplete(g);
1288	–	f2.complete(two);
1289	–	checkCompletedWithWrappedCFException(g);
1290	–	}
1291	–
1292	–	/**
1293	–	* thenCombineAsync result completes exceptionally if either source cancelled
1294	–	*/
1295	–	public void testThenCombineAsync4() {
1296	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1297	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1298	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add);
1299	–	assertTrue(f.cancel(true));
1300	–	f2.complete(two);
1301	–	checkCompletedWithWrappedCancellationException(g);
1302	–
1303	–	f = new CompletableFuture<Integer>();
1304	–	f2 = new CompletableFuture<Integer>();
1305	–	g = f.thenCombineAsync(f2, add);
1306	–	f.complete(one);
1307	–	assertTrue(f2.cancel(true));
1308	–	checkCompletedWithWrappedCancellationException(g);
1309	–	}
1310	–
1311	–	/**
1312	–	* thenAcceptBothAsync result completes normally after normal
1313	–	* completion of sources
1314	–	*/
1315	–	public void testThenAcceptBothAsync() {
1316	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1317	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1318	–	AddAction r = new AddAction();
1319	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1320	–	f.complete(one);
1321	–	checkIncomplete(g);
1322	–	f2.complete(two);
1323	–	checkCompletedNormally(g, null);
1324	–	assertEquals(r.value, 3);
1325	–	}
1326	–
1327	–	/**
1328	–	* thenAcceptBothAsync result completes exceptionally after exceptional
1329	–	* completion of source
1330	–	*/
1331	–	public void testThenAcceptBothAsync2() {
1332	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1333	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1334	–	AddAction r = new AddAction();
1335	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1336	–	f.completeExceptionally(new CFException());
1337	–	f2.complete(two);
1338	–	checkCompletedWithWrappedCFException(g);
1339	–
1340	–	r = new AddAction();
1341	–	f = new CompletableFuture<Integer>();
1342	–	f2 = new CompletableFuture<Integer>();
1343	–	g = f.thenAcceptBothAsync(f2, r);
1344	–	f.complete(one);
1345	–	f2.completeExceptionally(new CFException());
1346	–	checkCompletedWithWrappedCFException(g);
1347	–	}
1348	–
1349	–	/**
1350	–	* thenAcceptBothAsync result completes exceptionally if action does
1351	–	*/
1352	–	public void testThenAcceptBothAsync3() {
1353	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1354	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1355	–	FailingBiConsumer r = new FailingBiConsumer();
1356	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1357	–	f.complete(one);
1358	–	checkIncomplete(g);
1359	–	f2.complete(two);
1360	–	checkCompletedWithWrappedCFException(g);
1361	–	}
1362	–
1363	–	/**
1364	–	* thenAcceptBothAsync result completes exceptionally if either source cancelled
1365	–	*/
1366	–	public void testThenAcceptBothAsync4() {
1367	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1368	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1369	–	AddAction r = new AddAction();
1370	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1371	–	assertTrue(f.cancel(true));
1372	–	f2.complete(two);
1373	–	checkCompletedWithWrappedCancellationException(g);
1374	–
1375	–	r = new AddAction();
1376	–	f = new CompletableFuture<Integer>();
1377	–	f2 = new CompletableFuture<Integer>();
1378	–	g = f.thenAcceptBothAsync(f2, r);
1379	–	f.complete(one);
1380	–	assertTrue(f2.cancel(true));
1381	–	checkCompletedWithWrappedCancellationException(g);
1382	–	}
1383	–
1384	–	/**
1385	–	* runAfterBothAsync result completes normally after normal
1386	–	* completion of sources
1387	–	*/
1388	–	public void testRunAfterBothAsync() {
1389	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1390	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1391	–	Noop r = new Noop();
1392	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1393	–	f.complete(one);
1394	–	checkIncomplete(g);
1395	–	f2.complete(two);
1396	–	checkCompletedNormally(g, null);
1397	–	assertTrue(r.ran);
1398	–	}
1399	–
1400	–	/**
1401	–	* runAfterBothAsync result completes exceptionally after exceptional
1402	–	* completion of source
1403	–	*/
1404	–	public void testRunAfterBothAsync2() {
1405	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1406	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1407	–	Noop r = new Noop();
1408	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1409	–	f.completeExceptionally(new CFException());
1410	–	f2.complete(two);
1411	–	checkCompletedWithWrappedCFException(g);
1412	–
1413	–	r = new Noop();
1414	–	f = new CompletableFuture<Integer>();
1415	–	f2 = new CompletableFuture<Integer>();
1416	–	g = f.runAfterBothAsync(f2, r);
1417	–	f.complete(one);
1418	–	f2.completeExceptionally(new CFException());
1419	–	checkCompletedWithWrappedCFException(g);
1420	–	}
1421	–
1422	–	/**
1423	–	* runAfterBothAsync result completes exceptionally if action does
1424	–	*/
1425	–	public void testRunAfterBothAsync3() {
1426	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1427	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1428	–	FailingNoop r = new FailingNoop();
1429	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1430	–	f.complete(one);
1431	–	checkIncomplete(g);
1432	–	f2.complete(two);
1433	–	checkCompletedWithWrappedCFException(g);
1434	–	}
1435	–
1436	–	/**
1437	–	* runAfterBothAsync result completes exceptionally if either source cancelled
1438	–	*/
1439	–	public void testRunAfterBothAsync4() {
1440	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1441	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1442	–	Noop r = new Noop();
1443	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1444	–	assertTrue(f.cancel(true));
1445	–	f2.complete(two);
1446	–	checkCompletedWithWrappedCancellationException(g);
1447	–
1448	–	r = new Noop();
1449	–	f = new CompletableFuture<Integer>();
1450	–	f2 = new CompletableFuture<Integer>();
1451	–	g = f.runAfterBothAsync(f2, r);
1452	–	f.complete(one);
1453	–	assertTrue(f2.cancel(true));
1454	–	checkCompletedWithWrappedCancellationException(g);
1455	–	}
1456	–
1457	–	/**
1458	–	* applyToEitherAsync result completes normally after normal
1459	–	* completion of sources
1460	–	*/
1461	–	public void testApplyToEitherAsync() {
1462	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1463	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1464	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
1465	–	f.complete(one);
1466	–	checkCompletedNormally(g, two);
1467	–
1468	–	f = new CompletableFuture<Integer>();
1469	–	f.complete(one);
1470	–	f2 = new CompletableFuture<Integer>();
1471	–	g = f.applyToEitherAsync(f2, inc);
1472	–	checkCompletedNormally(g, two);
1473	–	}
1474	–
1475	–	/**
1476	–	* applyToEitherAsync result completes exceptionally after exceptional
1477	–	* completion of source
1478	–	*/
1479	–	public void testApplyToEitherAsync2() {
1480	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1481	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1482	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
1483	–	f.completeExceptionally(new CFException());
1484	–	checkCompletedWithWrappedCFException(g);
1485	–
1486	–	f = new CompletableFuture<Integer>();
1487	–	f2 = new CompletableFuture<Integer>();
1488	–	f2.completeExceptionally(new CFException());
1489	–	g = f.applyToEitherAsync(f2, inc);
1490	–	f.complete(one);
1491	–	checkCompletedWithWrappedCFException(g);
1492	–	}
1493	–
1494	–	/**
1495	–	* applyToEitherAsync result completes exceptionally if action does
1496	–	*/
1497	–	public void testApplyToEitherAsync3() {
1498	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1499	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1500	–	FailingFunction r = new FailingFunction();
1501	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r);
1502	–	f.complete(one);
1503	–	checkCompletedWithWrappedCFException(g);
1504	–	}
1505	–
1506	–	/**
1507	–	* applyToEitherAsync result completes exceptionally if either source cancelled
1508	–	*/
1509	–	public void testApplyToEitherAsync4() {
1510	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1511	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1512	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
1513	–	assertTrue(f.cancel(true));
1514	–	checkCompletedWithWrappedCancellationException(g);
1515	–
1516	–	f = new CompletableFuture<Integer>();
1517	–	f2 = new CompletableFuture<Integer>();
1518	–	assertTrue(f2.cancel(true));
1519	–	g = f.applyToEitherAsync(f2, inc);
1520	–	checkCompletedWithWrappedCancellationException(g);
1521	–	}
1522	–
1523	–	/**
1524	–	* acceptEitherAsync result completes normally after normal
1525	–	* completion of sources
1526	–	*/
1527	–	public void testAcceptEitherAsync() {
1528	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1529	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1530	–	IncAction r = new IncAction();
1531	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
1532	–	f.complete(one);
1533	–	checkCompletedNormally(g, null);
1534	–	assertEquals(r.value, 2);
1535	–
1536	–	r = new IncAction();
1537	–	f = new CompletableFuture<Integer>();
1538	–	f.complete(one);
1539	–	f2 = new CompletableFuture<Integer>();
1540	–	g = f.acceptEitherAsync(f2, r);
1541	–	checkCompletedNormally(g, null);
1542	–	assertEquals(r.value, 2);
1543	–	}
1544	–
1545	–	/**
1546	–	* acceptEitherAsync result completes exceptionally after exceptional
1547	–	* completion of source
1548	–	*/
1549	–	public void testAcceptEitherAsync2() {
1550	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1551	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1552	–	IncAction r = new IncAction();
1553	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
1554	–	f.completeExceptionally(new CFException());
1555	–	checkCompletedWithWrappedCFException(g);
1556	–
1557	–	r = new IncAction();
1558	–	f = new CompletableFuture<Integer>();
1559	–	f2 = new CompletableFuture<Integer>();
1560	–	f2.completeExceptionally(new CFException());
1561	–	g = f.acceptEitherAsync(f2, r);
1562	–	f.complete(one);
1563	–	checkCompletedWithWrappedCFException(g);
1564	–	}
1565	–
1566	–	/**
1567	–	* acceptEitherAsync result completes exceptionally if action does
1568	–	*/
1569	–	public void testAcceptEitherAsync3() {
1570	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1571	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1572	–	FailingConsumer r = new FailingConsumer();
1573	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
1574	–	f.complete(one);
1575	–	checkCompletedWithWrappedCFException(g);
1576	–	}
1577	–
1578	–	/**
1579	–	* acceptEitherAsync result completes exceptionally if either
1580	–	* source cancelled
1581	–	*/
1582	–	public void testAcceptEitherAsync4() {
1583	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1584	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1585	–	IncAction r = new IncAction();
1586	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
1587	–	assertTrue(f.cancel(true));
1588	–	checkCompletedWithWrappedCancellationException(g);
1589	–
1590	–	r = new IncAction();
1591	–	f = new CompletableFuture<Integer>();
1592	–	f2 = new CompletableFuture<Integer>();
1593	–	assertTrue(f2.cancel(true));
1594	–	g = f.acceptEitherAsync(f2, r);
1595	–	checkCompletedWithWrappedCancellationException(g);
1596	–	}
1597	–
1598	–	/**
1599	–	* runAfterEitherAsync result completes normally after normal
1600	–	* completion of sources
1601	–	*/
1602	–	public void testRunAfterEitherAsync() {
1603	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1604	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1605	–	Noop r = new Noop();
1606	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
1607	–	f.complete(one);
1608	–	checkCompletedNormally(g, null);
1609	–	assertTrue(r.ran);
1610	–
1611	–	r = new Noop();
1612	–	f = new CompletableFuture<Integer>();
1613	–	f.complete(one);
1614	–	f2 = new CompletableFuture<Integer>();
1615	–	g = f.runAfterEitherAsync(f2, r);
1616	–	checkCompletedNormally(g, null);
1617	–	assertTrue(r.ran);
1618	–	}
1619	–
1620	–	/**
1621	–	* runAfterEitherAsync result completes exceptionally after exceptional
1622	–	* completion of source
1623	–	*/
1624	–	public void testRunAfterEitherAsync2() {
1625	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1626	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1627	–	Noop r = new Noop();
1628	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
1629	–	f.completeExceptionally(new CFException());
1630	–	checkCompletedWithWrappedCFException(g);
1631	–
1632	–	r = new Noop();
1633	–	f = new CompletableFuture<Integer>();
1634	–	f2 = new CompletableFuture<Integer>();
1635	–	f2.completeExceptionally(new CFException());
1636	–	g = f.runAfterEitherAsync(f2, r);
1637	–	f.complete(one);
1638	–	checkCompletedWithWrappedCFException(g);
1639	–	}
1640	–
1641	–	/**
1642	–	* runAfterEitherAsync result completes exceptionally if action does
1643	–	*/
1644	–	public void testRunAfterEitherAsync3() {
1645	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1646	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1647	–	FailingNoop r = new FailingNoop();
1648	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
1649	–	f.complete(one);
1650	–	checkCompletedWithWrappedCFException(g);
1651	–	}
1652	–
1653	–	/**
1654	–	* runAfterEitherAsync result completes exceptionally if either
1655	–	* source cancelled
1656	–	*/
1657	–	public void testRunAfterEitherAsync4() {
1658	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1659	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1660	–	Noop r = new Noop();
1661	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
1662	–	assertTrue(f.cancel(true));
1663	–	checkCompletedWithWrappedCancellationException(g);
1664	–
1665	–	r = new Noop();
1666	–	f = new CompletableFuture<Integer>();
1667	–	f2 = new CompletableFuture<Integer>();
1668	–	assertTrue(f2.cancel(true));
1669	–	g = f.runAfterEitherAsync(f2, r);
1670	–	checkCompletedWithWrappedCancellationException(g);
1671	–	}
1672	–
1673	–	/**
1674	–	* thenCompse result completes normally after normal completion of source
1675	–	*/
1676	–	public void testThenComposeAsync() {
1677	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1678	–	CompletableFutureInc r = new CompletableFutureInc();
1679	–	CompletableFuture<Integer> g = f.thenComposeAsync(r);
1680	–	f.complete(one);
1681	–	checkCompletedNormally(g, two);
1682	–	}
1683	–
1684	–	/**
1685	–	* thenComposeAsync result completes exceptionally after exceptional
1686	–	* completion of source
1687	–	*/
1688	–	public void testThenComposeAsync2() {
1689	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1690	–	CompletableFutureInc r = new CompletableFutureInc();
1691	–	CompletableFuture<Integer> g = f.thenComposeAsync(r);
1692	–	f.completeExceptionally(new CFException());
1693	–	checkCompletedWithWrappedCFException(g);
1694	–	}
1695	–
1696	–	/**
1697	–	* thenComposeAsync result completes exceptionally if action does
1698	–	*/
1699	–	public void testThenComposeAsync3() {
1700	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1701	–	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
1702	–	CompletableFuture<Integer> g = f.thenComposeAsync(r);
1703	–	f.complete(one);
1704	–	checkCompletedWithWrappedCFException(g);
1705	–	}
1706	–
1707	–	/**
1708	–	* thenComposeAsync result completes exceptionally if source cancelled
1709	–	*/
1710	–	public void testThenComposeAsync4() {
1711	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1712	–	CompletableFutureInc r = new CompletableFutureInc();
1713	–	CompletableFuture<Integer> g = f.thenComposeAsync(r);
1714	–	assertTrue(f.cancel(true));
1715	–	checkCompletedWithWrappedCancellationException(g);
1716	–	}
2984
2985	<
1719	<	// aaync with explicit executors
2985	>	// async with explicit executors
2986
2987		/**
2988		* thenRunAsync result completes normally after normal completion of source
2989		*/
2990		public void testThenRunAsyncE() {
2991	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2991	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2992		Noop r = new Noop();
2993		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2994		f.complete(null);
2995		checkCompletedNormally(g, null);
2996
2997		// reordered version
2998	<	f = new CompletableFuture<Integer>();
2998	>	f = new CompletableFuture<>();
2999		f.complete(null);
3000		r = new Noop();
3001		g = f.thenRunAsync(r, new ThreadExecutor());
#	Line 1741 | Line 3007 | public class CompletableFutureTest exten
3007		* completion of source
3008		*/
3009		public void testThenRunAsync2E() {
3010	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3010	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3011		Noop r = new Noop();
3012		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3013		f.completeExceptionally(new CFException());
3014		try {
3015		g.join();
3016		shouldThrow();
3017	<	} catch (Exception ok) {
1752	<	}
3017	>	} catch (CompletionException success) {}
3018		checkCompletedWithWrappedCFException(g);
3019		}
3020
#	Line 1757 | Line 3022 | public class CompletableFutureTest exten
3022		* thenRunAsync result completes exceptionally if action does
3023		*/
3024		public void testThenRunAsync3E() {
3025	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3025	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3026		FailingNoop r = new FailingNoop();
3027		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3028		f.complete(null);
#	Line 1768 | Line 3033 | public class CompletableFutureTest exten
3033		* thenRunAsync result completes exceptionally if source cancelled
3034		*/
3035		public void testThenRunAsync4E() {
3036	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3036	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3037		Noop r = new Noop();
3038		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
3039		assertTrue(f.cancel(true));
#	Line 1779 | Line 3044 | public class CompletableFutureTest exten
3044		* thenApplyAsync result completes normally after normal completion of source
3045		*/
3046		public void testThenApplyAsyncE() {
3047	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3047	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3048		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3049		f.complete(one);
3050		checkCompletedNormally(g, two);
#	Line 1790 | Line 3055 | public class CompletableFutureTest exten
3055		* completion of source
3056		*/
3057		public void testThenApplyAsync2E() {
3058	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3058	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3059		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3060		f.completeExceptionally(new CFException());
3061		checkCompletedWithWrappedCFException(g);
#	Line 1800 | Line 3065 | public class CompletableFutureTest exten
3065		* thenApplyAsync result completes exceptionally if action does
3066		*/
3067		public void testThenApplyAsync3E() {
3068	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3068	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3069		FailingFunction r = new FailingFunction();
3070		CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
3071		f.complete(null);
#	Line 1811 | Line 3076 | public class CompletableFutureTest exten
3076		* thenApplyAsync result completes exceptionally if source cancelled
3077		*/
3078		public void testThenApplyAsync4E() {
3079	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3079	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3080		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
3081		assertTrue(f.cancel(true));
3082		checkCompletedWithWrappedCancellationException(g);
#	Line 1822 | Line 3087 | public class CompletableFutureTest exten
3087		* completion of source
3088		*/
3089		public void testThenAcceptAsyncE() {
3090	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3090	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3091		IncAction r = new IncAction();
3092		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3093		f.complete(one);
3094		checkCompletedNormally(g, null);
3095	<	assertEquals(r.value, 2);
3095	>	assertEquals(r.value, (Integer) 2);
3096		}
3097
3098		/**
#	Line 1835 | Line 3100 | public class CompletableFutureTest exten
3100		* completion of source
3101		*/
3102		public void testThenAcceptAsync2E() {
3103	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3103	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3104		IncAction r = new IncAction();
3105		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3106		f.completeExceptionally(new CFException());
#	Line 1846 | Line 3111 | public class CompletableFutureTest exten
3111		* thenAcceptAsync result completes exceptionally if action does
3112		*/
3113		public void testThenAcceptAsync3E() {
3114	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3114	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3115		FailingConsumer r = new FailingConsumer();
3116		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3117		f.complete(null);
#	Line 1857 | Line 3122 | public class CompletableFutureTest exten
3122		* thenAcceptAsync result completes exceptionally if source cancelled
3123		*/
3124		public void testThenAcceptAsync4E() {
3125	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3125	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3126		IncAction r = new IncAction();
3127		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3128		assertTrue(f.cancel(true));
3129		checkCompletedWithWrappedCancellationException(g);
3130		}
1866	–	/**
1867	–	* thenCombineAsync result completes normally after normal
1868	–	* completion of sources
1869	–	*/
1870	–	public void testThenCombineAsyncE() {
1871	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1872	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1873	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add, new ThreadExecutor());
1874	–	f.complete(one);
1875	–	checkIncomplete(g);
1876	–	f2.complete(two);
1877	–	checkCompletedNormally(g, three);
1878	–	}
1879	–
1880	–	/**
1881	–	* thenCombineAsync result completes exceptionally after exceptional
1882	–	* completion of source
1883	–	*/
1884	–	public void testThenCombineAsync2E() {
1885	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1886	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1887	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add, new ThreadExecutor());
1888	–	f.completeExceptionally(new CFException());
1889	–	f2.complete(two);
1890	–	checkCompletedWithWrappedCFException(g);
1891	–
1892	–	f = new CompletableFuture<Integer>();
1893	–	f2 = new CompletableFuture<Integer>();
1894	–	g = f.thenCombineAsync(f2, add, new ThreadExecutor());
1895	–	f.complete(one);
1896	–	f2.completeExceptionally(new CFException());
1897	–	checkCompletedWithWrappedCFException(g);
1898	–	}
1899	–
1900	–	/**
1901	–	* thenCombineAsync result completes exceptionally if action does
1902	–	*/
1903	–	public void testThenCombineAsync3E() {
1904	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1905	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1906	–	FailingBiFunction r = new FailingBiFunction();
1907	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r, new ThreadExecutor());
1908	–	f.complete(one);
1909	–	checkIncomplete(g);
1910	–	f2.complete(two);
1911	–	checkCompletedWithWrappedCFException(g);
1912	–	}
1913	–
1914	–	/**
1915	–	* thenCombineAsync result completes exceptionally if either source cancelled
1916	–	*/
1917	–	public void testThenCombineAsync4E() {
1918	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1919	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1920	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, add, new ThreadExecutor());
1921	–	assertTrue(f.cancel(true));
1922	–	f2.complete(two);
1923	–	checkCompletedWithWrappedCancellationException(g);
1924	–
1925	–	f = new CompletableFuture<Integer>();
1926	–	f2 = new CompletableFuture<Integer>();
1927	–	g = f.thenCombineAsync(f2, add, new ThreadExecutor());
1928	–	f.complete(one);
1929	–	assertTrue(f2.cancel(true));
1930	–	checkCompletedWithWrappedCancellationException(g);
1931	–	}
1932	–
1933	–	/**
1934	–	* thenAcceptBothAsync result completes normally after normal
1935	–	* completion of sources
1936	–	*/
1937	–	public void testThenAcceptBothAsyncE() {
1938	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1939	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1940	–	AddAction r = new AddAction();
1941	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
1942	–	f.complete(one);
1943	–	checkIncomplete(g);
1944	–	f2.complete(two);
1945	–	checkCompletedNormally(g, null);
1946	–	assertEquals(r.value, 3);
1947	–	}
1948	–
1949	–	/**
1950	–	* thenAcceptBothAsync result completes exceptionally after exceptional
1951	–	* completion of source
1952	–	*/
1953	–	public void testThenAcceptBothAsync2E() {
1954	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1955	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1956	–	AddAction r = new AddAction();
1957	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
1958	–	f.completeExceptionally(new CFException());
1959	–	f2.complete(two);
1960	–	checkCompletedWithWrappedCFException(g);
1961	–
1962	–	r = new AddAction();
1963	–	f = new CompletableFuture<Integer>();
1964	–	f2 = new CompletableFuture<Integer>();
1965	–	g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
1966	–	f.complete(one);
1967	–	f2.completeExceptionally(new CFException());
1968	–	checkCompletedWithWrappedCFException(g);
1969	–	}
1970	–
1971	–	/**
1972	–	* thenAcceptBothAsync result completes exceptionally if action does
1973	–	*/
1974	–	public void testThenAcceptBothAsync3E() {
1975	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1976	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1977	–	FailingBiConsumer r = new FailingBiConsumer();
1978	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
1979	–	f.complete(one);
1980	–	checkIncomplete(g);
1981	–	f2.complete(two);
1982	–	checkCompletedWithWrappedCFException(g);
1983	–	}
1984	–
1985	–	/**
1986	–	* thenAcceptBothAsync result completes exceptionally if either source cancelled
1987	–	*/
1988	–	public void testThenAcceptBothAsync4E() {
1989	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1990	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1991	–	AddAction r = new AddAction();
1992	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
1993	–	assertTrue(f.cancel(true));
1994	–	f2.complete(two);
1995	–	checkCompletedWithWrappedCancellationException(g);
1996	–
1997	–	r = new AddAction();
1998	–	f = new CompletableFuture<Integer>();
1999	–	f2 = new CompletableFuture<Integer>();
2000	–	g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2001	–	f.complete(one);
2002	–	assertTrue(f2.cancel(true));
2003	–	checkCompletedWithWrappedCancellationException(g);
2004	–	}
2005	–
2006	–	/**
2007	–	* runAfterBothAsync result completes normally after normal
2008	–	* completion of sources
2009	–	*/
2010	–	public void testRunAfterBothAsyncE() {
2011	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2012	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2013	–	Noop r = new Noop();
2014	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2015	–	f.complete(one);
2016	–	checkIncomplete(g);
2017	–	f2.complete(two);
2018	–	checkCompletedNormally(g, null);
2019	–	assertTrue(r.ran);
2020	–	}
2021	–
2022	–	/**
2023	–	* runAfterBothAsync result completes exceptionally after exceptional
2024	–	* completion of source
2025	–	*/
2026	–	public void testRunAfterBothAsync2E() {
2027	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2028	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2029	–	Noop r = new Noop();
2030	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2031	–	f.completeExceptionally(new CFException());
2032	–	f2.complete(two);
2033	–	checkCompletedWithWrappedCFException(g);
2034	–
2035	–	r = new Noop();
2036	–	f = new CompletableFuture<Integer>();
2037	–	f2 = new CompletableFuture<Integer>();
2038	–	g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2039	–	f.complete(one);
2040	–	f2.completeExceptionally(new CFException());
2041	–	checkCompletedWithWrappedCFException(g);
2042	–	}
2043	–
2044	–	/**
2045	–	* runAfterBothAsync result completes exceptionally if action does
2046	–	*/
2047	–	public void testRunAfterBothAsync3E() {
2048	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2049	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2050	–	FailingNoop r = new FailingNoop();
2051	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2052	–	f.complete(one);
2053	–	checkIncomplete(g);
2054	–	f2.complete(two);
2055	–	checkCompletedWithWrappedCFException(g);
2056	–	}
2057	–
2058	–	/**
2059	–	* runAfterBothAsync result completes exceptionally if either source cancelled
2060	–	*/
2061	–	public void testRunAfterBothAsync4E() {
2062	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2063	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2064	–	Noop r = new Noop();
2065	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2066	–	assertTrue(f.cancel(true));
2067	–	f2.complete(two);
2068	–	checkCompletedWithWrappedCancellationException(g);
2069	–
2070	–	r = new Noop();
2071	–	f = new CompletableFuture<Integer>();
2072	–	f2 = new CompletableFuture<Integer>();
2073	–	g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2074	–	f.complete(one);
2075	–	assertTrue(f2.cancel(true));
2076	–	checkCompletedWithWrappedCancellationException(g);
2077	–	}
2078	–
2079	–	/**
2080	–	* applyToEitherAsync result completes normally after normal
2081	–	* completion of sources
2082	–	*/
2083	–	public void testApplyToEitherAsyncE() {
2084	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2085	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2086	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2087	–	f.complete(one);
2088	–	checkCompletedNormally(g, two);
2089	–
2090	–	f = new CompletableFuture<Integer>();
2091	–	f.complete(one);
2092	–	f2 = new CompletableFuture<Integer>();
2093	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2094	–	checkCompletedNormally(g, two);
2095	–	}
2096	–
2097	–	/**
2098	–	* applyToEitherAsync result completes exceptionally after exceptional
2099	–	* completion of source
2100	–	*/
2101	–	public void testApplyToEitherAsync2E() {
2102	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2103	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2104	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2105	–	f.completeExceptionally(new CFException());
2106	–	checkCompletedWithWrappedCFException(g);
2107	–
2108	–	f = new CompletableFuture<Integer>();
2109	–	f2 = new CompletableFuture<Integer>();
2110	–	f2.completeExceptionally(new CFException());
2111	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2112	–	f.complete(one);
2113	–	checkCompletedWithWrappedCFException(g);
2114	–	}
2115	–
2116	–	/**
2117	–	* applyToEitherAsync result completes exceptionally if action does
2118	–	*/
2119	–	public void testApplyToEitherAsync3E() {
2120	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2121	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2122	–	FailingFunction r = new FailingFunction();
2123	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor());
2124	–	f.complete(one);
2125	–	checkCompletedWithWrappedCFException(g);
2126	–	}
2127	–
2128	–	/**
2129	–	* applyToEitherAsync result completes exceptionally if either source cancelled
2130	–	*/
2131	–	public void testApplyToEitherAsync4E() {
2132	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2133	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2134	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2135	–	assertTrue(f.cancel(true));
2136	–	checkCompletedWithWrappedCancellationException(g);
2137	–
2138	–	f = new CompletableFuture<Integer>();
2139	–	f2 = new CompletableFuture<Integer>();
2140	–	assertTrue(f2.cancel(true));
2141	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2142	–	checkCompletedWithWrappedCancellationException(g);
2143	–	}
2144	–
2145	–	/**
2146	–	* acceptEitherAsync result completes normally after normal
2147	–	* completion of sources
2148	–	*/
2149	–	public void testAcceptEitherAsyncE() {
2150	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2151	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2152	–	IncAction r = new IncAction();
2153	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2154	–	f.complete(one);
2155	–	checkCompletedNormally(g, null);
2156	–	assertEquals(r.value, 2);
2157	–
2158	–	r = new IncAction();
2159	–	f = new CompletableFuture<Integer>();
2160	–	f.complete(one);
2161	–	f2 = new CompletableFuture<Integer>();
2162	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2163	–	checkCompletedNormally(g, null);
2164	–	assertEquals(r.value, 2);
2165	–	}
2166	–
2167	–	/**
2168	–	* acceptEitherAsync result completes exceptionally after exceptional
2169	–	* completion of source
2170	–	*/
2171	–	public void testAcceptEitherAsync2E() {
2172	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2173	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2174	–	IncAction r = new IncAction();
2175	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2176	–	f.completeExceptionally(new CFException());
2177	–	checkCompletedWithWrappedCFException(g);
2178	–
2179	–	r = new IncAction();
2180	–	f = new CompletableFuture<Integer>();
2181	–	f2 = new CompletableFuture<Integer>();
2182	–	f2.completeExceptionally(new CFException());
2183	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2184	–	f.complete(one);
2185	–	checkCompletedWithWrappedCFException(g);
2186	–	}
2187	–
2188	–	/**
2189	–	* acceptEitherAsync result completes exceptionally if action does
2190	–	*/
2191	–	public void testAcceptEitherAsync3E() {
2192	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2193	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2194	–	FailingConsumer r = new FailingConsumer();
2195	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2196	–	f.complete(one);
2197	–	checkCompletedWithWrappedCFException(g);
2198	–	}
2199	–
2200	–	/**
2201	–	* acceptEitherAsync result completes exceptionally if either
2202	–	* source cancelled
2203	–	*/
2204	–	public void testAcceptEitherAsync4E() {
2205	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2206	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2207	–	IncAction r = new IncAction();
2208	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2209	–	assertTrue(f.cancel(true));
2210	–	checkCompletedWithWrappedCancellationException(g);
2211	–
2212	–	r = new IncAction();
2213	–	f = new CompletableFuture<Integer>();
2214	–	f2 = new CompletableFuture<Integer>();
2215	–	assertTrue(f2.cancel(true));
2216	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2217	–	checkCompletedWithWrappedCancellationException(g);
2218	–	}
2219	–
2220	–	/**
2221	–	* runAfterEitherAsync result completes normally after normal
2222	–	* completion of sources
2223	–	*/
2224	–	public void testRunAfterEitherAsyncE() {
2225	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2226	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2227	–	Noop r = new Noop();
2228	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2229	–	f.complete(one);
2230	–	checkCompletedNormally(g, null);
2231	–	assertTrue(r.ran);
2232	–
2233	–	r = new Noop();
2234	–	f = new CompletableFuture<Integer>();
2235	–	f.complete(one);
2236	–	f2 = new CompletableFuture<Integer>();
2237	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2238	–	checkCompletedNormally(g, null);
2239	–	assertTrue(r.ran);
2240	–	}
2241	–
2242	–	/**
2243	–	* runAfterEitherAsync result completes exceptionally after exceptional
2244	–	* completion of source
2245	–	*/
2246	–	public void testRunAfterEitherAsync2E() {
2247	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2248	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2249	–	Noop r = new Noop();
2250	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2251	–	f.completeExceptionally(new CFException());
2252	–	checkCompletedWithWrappedCFException(g);
2253	–
2254	–	r = new Noop();
2255	–	f = new CompletableFuture<Integer>();
2256	–	f2 = new CompletableFuture<Integer>();
2257	–	f2.completeExceptionally(new CFException());
2258	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2259	–	f.complete(one);
2260	–	checkCompletedWithWrappedCFException(g);
2261	–	}
2262	–
2263	–	/**
2264	–	* runAfterEitherAsync result completes exceptionally if action does
2265	–	*/
2266	–	public void testRunAfterEitherAsync3E() {
2267	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2268	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2269	–	FailingNoop r = new FailingNoop();
2270	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2271	–	f.complete(one);
2272	–	checkCompletedWithWrappedCFException(g);
2273	–	}
2274	–
2275	–	/**
2276	–	* runAfterEitherAsync result completes exceptionally if either
2277	–	* source cancelled
2278	–	*/
2279	–	public void testRunAfterEitherAsync4E() {
2280	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2281	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2282	–	Noop r = new Noop();
2283	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2284	–	assertTrue(f.cancel(true));
2285	–	checkCompletedWithWrappedCancellationException(g);
2286	–
2287	–	r = new Noop();
2288	–	f = new CompletableFuture<Integer>();
2289	–	f2 = new CompletableFuture<Integer>();
2290	–	assertTrue(f2.cancel(true));
2291	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2292	–	checkCompletedWithWrappedCancellationException(g);
2293	–	}
2294	–
2295	–	/**
2296	–	* thenCompse result completes normally after normal completion of source
2297	–	*/
2298	–	public void testThenComposeAsyncE() {
2299	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2300	–	CompletableFutureInc r = new CompletableFutureInc();
2301	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2302	–	f.complete(one);
2303	–	checkCompletedNormally(g, two);
2304	–	}
2305	–
2306	–	/**
2307	–	* thenComposeAsync result completes exceptionally after exceptional
2308	–	* completion of source
2309	–	*/
2310	–	public void testThenComposeAsync2E() {
2311	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2312	–	CompletableFutureInc r = new CompletableFutureInc();
2313	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2314	–	f.completeExceptionally(new CFException());
2315	–	checkCompletedWithWrappedCFException(g);
2316	–	}
2317	–
2318	–	/**
2319	–	* thenComposeAsync result completes exceptionally if action does
2320	–	*/
2321	–	public void testThenComposeAsync3E() {
2322	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2323	–	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
2324	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2325	–	f.complete(one);
2326	–	checkCompletedWithWrappedCFException(g);
2327	–	}
2328	–
2329	–	/**
2330	–	* thenComposeAsync result completes exceptionally if source cancelled
2331	–	*/
2332	–	public void testThenComposeAsync4E() {
2333	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2334	–	CompletableFutureInc r = new CompletableFutureInc();
2335	–	CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2336	–	assertTrue(f.cancel(true));
2337	–	checkCompletedWithWrappedCancellationException(g);
2338	–	}
3131
3132		// other static methods
3133
#	Line 2344 | Line 3136 | public class CompletableFutureTest exten
3136		* with the value null
3137		*/
3138		public void testAllOf_empty() throws Exception {
3139	<	CompletableFuture<?> f = CompletableFuture.allOf();
3139	>	CompletableFuture<Void> f = CompletableFuture.allOf();
3140		checkCompletedNormally(f, null);
3141		}
3142
3143		/**
3144	<	* allOf returns a future completed when all components complete
3144	>	* allOf returns a future completed normally with the value null
3145	>	* when all components complete normally
3146		*/
3147	<	public void testAllOf() throws Exception {
3147	>	public void testAllOf_normal() throws Exception {
3148		for (int k = 1; k < 20; ++k) {
3149	<	CompletableFuture[] fs = new CompletableFuture[k];
3149	>	CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k];
3150		for (int i = 0; i < k; ++i)
3151	<	fs[i] = new CompletableFuture<Integer>();
3152	<	CompletableFuture<?> f = CompletableFuture.allOf(fs);
3151	>	fs[i] = new CompletableFuture<>();
3152	>	CompletableFuture<Void> f = CompletableFuture.allOf(fs);
3153		for (int i = 0; i < k; ++i) {
3154		checkIncomplete(f);
3155	+	checkIncomplete(CompletableFuture.allOf(fs));
3156		fs[i].complete(one);
3157		}
3158	<	assertTrue(f.isDone());
3159	<	assertFalse(f.isCancelled());
3158	>	checkCompletedNormally(f, null);
3159	>	checkCompletedNormally(CompletableFuture.allOf(fs), null);
3160		}
3161		}
3162
#	Line 2370 | Line 3164 | public class CompletableFutureTest exten
3164		* anyOf(no component futures) returns an incomplete future
3165		*/
3166		public void testAnyOf_empty() throws Exception {
3167	<	CompletableFuture<?> f = CompletableFuture.anyOf();
3167	>	CompletableFuture<Object> f = CompletableFuture.anyOf();
3168		checkIncomplete(f);
3169		}
3170
3171		/**
3172	<	* allOf returns a future completed when any components complete
3172	>	* anyOf returns a future completed normally with a value when
3173	>	* a component future does
3174		*/
3175	<	public void testAnyOf() throws Exception {
3176	<	for (int k = 1; k < 20; ++k) {
3175	>	public void testAnyOf_normal() throws Exception {
3176	>	for (int k = 0; k < 10; ++k) {
3177		CompletableFuture[] fs = new CompletableFuture[k];
3178		for (int i = 0; i < k; ++i)
3179	<	fs[i] = new CompletableFuture<Integer>();
3180	<	CompletableFuture<?> f = CompletableFuture.anyOf(fs);
3179	>	fs[i] = new CompletableFuture<>();
3180	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3181		checkIncomplete(f);
3182		for (int i = 0; i < k; ++i) {
3183		fs[i].complete(one);
3184	<	assertTrue(f.isDone());
3184	>	checkCompletedNormally(f, one);
3185	>	checkCompletedNormally(CompletableFuture.anyOf(fs), one);
3186	>	}
3187	>	}
3188	>	}
3189	>
3190	>	/**
3191	>	* anyOf result completes exceptionally when any component does.
3192	>	*/
3193	>	public void testAnyOf_exceptional() throws Exception {
3194	>	for (int k = 0; k < 10; ++k) {
3195	>	CompletableFuture[] fs = new CompletableFuture[k];
3196	>	for (int i = 0; i < k; ++i)
3197	>	fs[i] = new CompletableFuture<>();
3198	>	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
3199	>	checkIncomplete(f);
3200	>	for (int i = 0; i < k; ++i) {
3201	>	fs[i].completeExceptionally(new CFException());
3202	>	checkCompletedWithWrappedCFException(f);
3203	>	checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
3204		}
3205		}
3206		}
#	Line 2395 | Line 3209 | public class CompletableFutureTest exten
3209		* Completion methods throw NullPointerException with null arguments
3210		*/
3211		public void testNPE() {
3212	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
3213	<	CompletableFuture<Integer> g = new CompletableFuture<Integer>();
3214	<	CompletableFuture h;
3215	<	try { h = f.thenApply(null); } catch (NullPointerException ok) {}
3216	<	try { h = f.thenAccept(null); } catch (NullPointerException ok) {}
3217	<	try { h = f.thenRun(null); } catch (NullPointerException ok) {}
3218	<	try { h = f.thenCombine(g, null); } catch (NullPointerException ok) {}
3219	<	try { h = f.thenCombine(null, null); } catch (NullPointerException ok) {}
3220	<	try { h = f.applyToEither(g, null); } catch (NullPointerException ok) {}
3221	<	try { h = f.applyToEither(null, null); } catch (NullPointerException ok) {}
3222	<	try { h = f.thenAcceptBoth(g, null); } catch (NullPointerException ok) {}
3223	<	try { h = f.thenAcceptBoth(null, null); } catch (NullPointerException ok) {}
3224	<	try { h = f.runAfterEither(g, null); } catch (NullPointerException ok) {}
3225	<	try { h = f.runAfterEither(null, null); } catch (NullPointerException ok) {}
3226	<	try { h = f.runAfterBoth(g, null); } catch (NullPointerException ok) {}
3227	<	try { h = f.runAfterBoth(null, null); } catch (NullPointerException ok) {}
3228	<	try { h = f.exceptionally(null); } catch (NullPointerException ok) {}
3229	<	try { h = f.handle(null); } catch (NullPointerException ok) {}
3230	<	try { h = f.thenCompose(null); } catch (NullPointerException ok) {}
3231	<
3232	<	try { h = f.thenApplyAsync(null); } catch (NullPointerException ok) {}
3233	<	try { h = f.thenAcceptAsync(null); } catch (NullPointerException ok) {}
3234	<	try { h = f.thenRunAsync(null); } catch (NullPointerException ok) {}
3235	<	try { h = f.thenCombineAsync(g, null); } catch (NullPointerException ok) {}
3236	<	try { h = f.thenCombineAsync(null, null); } catch (NullPointerException ok) {}
3237	<	try { h = f.applyToEitherAsync(g, null); } catch (NullPointerException ok) {}
3238	<	try { h = f.applyToEitherAsync(null, null); } catch (NullPointerException ok) {}
3239	<	try { h = f.thenAcceptBothAsync(g, null); } catch (NullPointerException ok) {}
3240	<	try { h = f.thenAcceptBothAsync(null, null); } catch (NullPointerException ok) {}
3241	<	try { h = f.runAfterEitherAsync(g, null); } catch (NullPointerException ok) {}
3242	<	try { h = f.runAfterEitherAsync(null, null); } catch (NullPointerException ok) {}
3243	<	try { h = f.runAfterBothAsync(g, null); } catch (NullPointerException ok) {}
3244	<	try { h = f.runAfterBothAsync(null, null); } catch (NullPointerException ok) {}
3212	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3213	>	CompletableFuture<Integer> g = new CompletableFuture<>();
3214	>	CompletableFuture<Integer> nullFuture = (CompletableFuture<Integer>)null;
3215	>	CompletableFuture<?> h;
3216	>	ThreadExecutor exec = new ThreadExecutor();
3217	>
3218	>	Runnable[] throwingActions = {
3219	>	() -> CompletableFuture.supplyAsync(null),
3220	>	() -> CompletableFuture.supplyAsync(null, exec),
3221	>	() -> CompletableFuture.supplyAsync(supplyOne, null),
3222	>
3223	>	() -> CompletableFuture.runAsync(null),
3224	>	() -> CompletableFuture.runAsync(null, exec),
3225	>	() -> CompletableFuture.runAsync(() -> {}, null),
3226	>
3227	>	() -> f.completeExceptionally(null),
3228	>
3229	>	() -> f.thenApply(null),
3230	>	() -> f.thenApplyAsync(null),
3231	>	() -> f.thenApplyAsync((x) -> x, null),
3232	>	() -> f.thenApplyAsync(null, exec),
3233	>
3234	>	() -> f.thenAccept(null),
3235	>	() -> f.thenAcceptAsync(null),
3236	>	() -> f.thenAcceptAsync((x) -> {} , null),
3237	>	() -> f.thenAcceptAsync(null, exec),
3238	>
3239	>	() -> f.thenRun(null),
3240	>	() -> f.thenRunAsync(null),
3241	>	() -> f.thenRunAsync(() -> {} , null),
3242	>	() -> f.thenRunAsync(null, exec),
3243	>
3244	>	() -> f.thenCombine(g, null),
3245	>	() -> f.thenCombineAsync(g, null),
3246	>	() -> f.thenCombineAsync(g, null, exec),
3247	>	() -> f.thenCombine(nullFuture, (x, y) -> x),
3248	>	() -> f.thenCombineAsync(nullFuture, (x, y) -> x),
3249	>	() -> f.thenCombineAsync(nullFuture, (x, y) -> x, exec),
3250	>	() -> f.thenCombineAsync(g, (x, y) -> x, null),
3251	>
3252	>	() -> f.thenAcceptBoth(g, null),
3253	>	() -> f.thenAcceptBothAsync(g, null),
3254	>	() -> f.thenAcceptBothAsync(g, null, exec),
3255	>	() -> f.thenAcceptBoth(nullFuture, (x, y) -> {}),
3256	>	() -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}),
3257	>	() -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}, exec),
3258	>	() -> f.thenAcceptBothAsync(g, (x, y) -> {}, null),
3259	>
3260	>	() -> f.runAfterBoth(g, null),
3261	>	() -> f.runAfterBothAsync(g, null),
3262	>	() -> f.runAfterBothAsync(g, null, exec),
3263	>	() -> f.runAfterBoth(nullFuture, () -> {}),
3264	>	() -> f.runAfterBothAsync(nullFuture, () -> {}),
3265	>	() -> f.runAfterBothAsync(nullFuture, () -> {}, exec),
3266	>	() -> f.runAfterBothAsync(g, () -> {}, null),
3267	>
3268	>	() -> f.applyToEither(g, null),
3269	>	() -> f.applyToEitherAsync(g, null),
3270	>	() -> f.applyToEitherAsync(g, null, exec),
3271	>	() -> f.applyToEither(nullFuture, (x) -> x),
3272	>	() -> f.applyToEitherAsync(nullFuture, (x) -> x),
3273	>	() -> f.applyToEitherAsync(nullFuture, (x) -> x, exec),
3274	>	() -> f.applyToEitherAsync(g, (x) -> x, null),
3275	>
3276	>	() -> f.acceptEither(g, null),
3277	>	() -> f.acceptEitherAsync(g, null),
3278	>	() -> f.acceptEitherAsync(g, null, exec),
3279	>	() -> f.acceptEither(nullFuture, (x) -> {}),
3280	>	() -> f.acceptEitherAsync(nullFuture, (x) -> {}),
3281	>	() -> f.acceptEitherAsync(nullFuture, (x) -> {}, exec),
3282	>	() -> f.acceptEitherAsync(g, (x) -> {}, null),
3283	>
3284	>	() -> f.runAfterEither(g, null),
3285	>	() -> f.runAfterEitherAsync(g, null),
3286	>	() -> f.runAfterEitherAsync(g, null, exec),
3287	>	() -> f.runAfterEither(nullFuture, () -> {}),
3288	>	() -> f.runAfterEitherAsync(nullFuture, () -> {}),
3289	>	() -> f.runAfterEitherAsync(nullFuture, () -> {}, exec),
3290	>	() -> f.runAfterEitherAsync(g, () -> {}, null),
3291	>
3292	>	() -> f.thenCompose(null),
3293	>	() -> f.thenComposeAsync(null),
3294	>	() -> f.thenComposeAsync(new CompletableFutureInc(), null),
3295	>	() -> f.thenComposeAsync(null, exec),
3296	>
3297	>	() -> f.exceptionally(null),
3298	>
3299	>	() -> f.handle(null),
3300	>
3301	>	() -> CompletableFuture.allOf((CompletableFuture<?>)null),
3302	>	() -> CompletableFuture.allOf((CompletableFuture<?>[])null),
3303	>	() -> CompletableFuture.allOf(f, null),
3304	>	() -> CompletableFuture.allOf(null, f),
3305	>
3306	>	() -> CompletableFuture.anyOf((CompletableFuture<?>)null),
3307	>	() -> CompletableFuture.anyOf((CompletableFuture<?>[])null),
3308	>	() -> CompletableFuture.anyOf(f, null),
3309	>	() -> CompletableFuture.anyOf(null, f),
3310	>
3311	>	() -> f.obtrudeException(null),
3312	>	};
3313	>
3314	>	assertThrows(NullPointerException.class, throwingActions);
3315	>	assertEquals(0, exec.count.get());
3316	>	}
3317	>
3318	>	/**
3319	>	* toCompletableFuture returns this CompletableFuture.
3320	>	*/
3321	>	public void testToCompletableFuture() {
3322	>	CompletableFuture<Integer> f = new CompletableFuture<>();
3323	>	assertSame(f, f.toCompletableFuture());
3324	>	}
3325	>
3326	>	/**
3327	>	* whenComplete action executes on normal completion, propagating
3328	>	* source result.
3329	>	*/
3330	>	public void testWhenComplete_normalCompletion1() {
3331	>	for (boolean createIncomplete : new boolean[] { true, false })
3332	>	for (ExecutionMode m : ExecutionMode.values())
3333	>	for (Integer v1 : new Integer[] { 1, null }) {
3334	>
3335	>	final AtomicInteger a = new AtomicInteger();
3336	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3337	>	if (!createIncomplete) f.complete(v1);
3338	>	final CompletableFuture<Integer> g =
3339	>	m.whenComplete(f,
3340	>	(Integer x, Throwable t) -> {
3341	>	threadAssertSame(x, v1);
3342	>	threadAssertNull(t);
3343	>	a.getAndIncrement();
3344	>	});
3345	>	if (createIncomplete) f.complete(v1);
3346	>	checkCompletedNormally(f, v1);
3347	>	checkCompletedNormally(g, v1);
3348	>	assertEquals(a.get(), 1);
3349	>	}
3350	>	}
3351	>
3352	>	/**
3353	>	* whenComplete action executes on exceptional completion, propagating
3354	>	* source result.
3355	>	*/
3356	>	public void testWhenComplete_exceptionalCompletion() {
3357	>	for (boolean createIncomplete : new boolean[] { true, false })
3358	>	for (ExecutionMode m : ExecutionMode.values())
3359	>	for (Integer v1 : new Integer[] { 1, null }) {
3360	>
3361	>	final AtomicInteger a = new AtomicInteger();
3362	>	final CFException ex = new CFException();
3363	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3364	>	if (!createIncomplete) f.completeExceptionally(ex);
3365	>	final CompletableFuture<Integer> g = m.whenComplete
3366	>	(f,
3367	>	(Integer x, Throwable t) -> {
3368	>	threadAssertNull(x);
3369	>	threadAssertSame(t, ex);
3370	>	a.getAndIncrement();
3371	>	});
3372	>	if (createIncomplete) f.completeExceptionally(ex);
3373	>	checkCompletedWithWrappedCFException(f, ex);
3374	>	checkCompletedWithWrappedCFException(g, ex);
3375	>	assertEquals(a.get(), 1);
3376	>	}
3377	>	}
3378	>
3379	>	/**
3380	>	* If a whenComplete action throws an exception when triggered by
3381	>	* a normal completion, it completes exceptionally
3382	>	*/
3383	>	public void testWhenComplete_actionFailed() {
3384	>	for (boolean createIncomplete : new boolean[] { true, false })
3385	>	for (ExecutionMode m : ExecutionMode.values())
3386	>	for (Integer v1 : new Integer[] { 1, null }) {
3387	>
3388	>	final CFException ex = new CFException();
3389	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3390	>	if (!createIncomplete) f.complete(v1);
3391	>	final CompletableFuture<Integer> g = m.whenComplete
3392	>	(f,
3393	>	(Integer x, Throwable t) -> {
3394	>	threadAssertSame(x, v1);
3395	>	threadAssertNull(t);
3396	>	throw ex;
3397	>	});
3398	>	if (createIncomplete) f.complete(v1);
3399	>	checkCompletedNormally(f, v1);
3400	>	checkCompletedWithWrappedCFException(g, ex);
3401	>	}
3402	>	}
3403	>
3404	>	/**
3405	>	* If a whenComplete action throws an exception when triggered by
3406	>	* a source completion that also throws an exception, the source
3407	>	* exception takes precedence.
3408	>	*/
3409	>	public void testWhenComplete_actionFailedSourceFailed() {
3410	>	for (boolean createIncomplete : new boolean[] { true, false })
3411	>	for (ExecutionMode m : ExecutionMode.values())
3412	>	for (Integer v1 : new Integer[] { 1, null }) {
3413	>
3414	>	final CFException ex1 = new CFException();
3415	>	final CFException ex2 = new CFException();
3416	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3417	>
3418	>	if (!createIncomplete) f.completeExceptionally(ex1);
3419	>	final CompletableFuture<Integer> g = m.whenComplete
3420	>	(f,
3421	>	(Integer x, Throwable t) -> {
3422	>	threadAssertSame(t, ex1);
3423	>	threadAssertNull(x);
3424	>	throw ex2;
3425	>	});
3426	>	if (createIncomplete) f.completeExceptionally(ex1);
3427	>
3428	>	checkCompletedWithWrappedCFException(f, ex1);
3429	>	checkCompletedWithWrappedCFException(g, ex1);
3430	>	}
3431	>	}
3432	>
3433	>	/**
3434	>	* handleAsync action completes normally with function value on
3435	>	* either normal or exceptional completion of source
3436	>	*/
3437	>	public void testHandleAsync() {
3438	>	CompletableFuture<Integer> f, g;
3439	>	IntegerHandler r;
3440	>
3441	>	f = new CompletableFuture<>();
3442	>	g = f.handleAsync(r = new IntegerHandler());
3443	>	assertEquals(0, r.invocationCount);
3444	>	f.completeExceptionally(new CFException());
3445	>	checkCompletedWithWrappedCFException(f);
3446	>	checkCompletedNormally(g, three);
3447	>	assertEquals(1, r.invocationCount);
3448	>
3449	>	f = new CompletableFuture<>();
3450	>	g = f.handleAsync(r = new IntegerHandler());
3451	>	assertEquals(0, r.invocationCount);
3452	>	f.completeExceptionally(new CFException());
3453	>	checkCompletedWithWrappedCFException(f);
3454	>	checkCompletedNormally(g, three);
3455	>	assertEquals(1, r.invocationCount);
3456	>
3457	>	f = new CompletableFuture<>();
3458	>	g = f.handleAsync(r = new IntegerHandler());
3459	>	assertEquals(0, r.invocationCount);
3460	>	f.complete(one);
3461	>	checkCompletedNormally(f, one);
3462	>	checkCompletedNormally(g, two);
3463	>	assertEquals(1, r.invocationCount);
3464
3465	+	f = new CompletableFuture<>();
3466	+	g = f.handleAsync(r = new IntegerHandler());
3467	+	assertEquals(0, r.invocationCount);
3468	+	f.complete(one);
3469	+	checkCompletedNormally(f, one);
3470	+	checkCompletedNormally(g, two);
3471	+	assertEquals(1, r.invocationCount);
3472		}
3473
3474	+	/**
3475	+	* handleAsync action with Executor completes normally with
3476	+	* function value on either normal or exceptional completion of
3477	+	* source
3478	+	*/
3479	+	public void testHandleAsync2() {
3480	+	CompletableFuture<Integer> f, g;
3481	+	ThreadExecutor exec = new ThreadExecutor();
3482	+	IntegerHandler r;
3483	+
3484	+	f = new CompletableFuture<>();
3485	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3486	+	assertEquals(0, r.invocationCount);
3487	+	f.completeExceptionally(new CFException());
3488	+	checkCompletedWithWrappedCFException(f);
3489	+	checkCompletedNormally(g, three);
3490	+	assertEquals(1, r.invocationCount);
3491	+
3492	+	f = new CompletableFuture<>();
3493	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3494	+	assertEquals(0, r.invocationCount);
3495	+	f.completeExceptionally(new CFException());
3496	+	checkCompletedWithWrappedCFException(f);
3497	+	checkCompletedNormally(g, three);
3498	+	assertEquals(1, r.invocationCount);
3499	+
3500	+	f = new CompletableFuture<>();
3501	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3502	+	assertEquals(0, r.invocationCount);
3503	+	f.complete(one);
3504	+	checkCompletedNormally(f, one);
3505	+	checkCompletedNormally(g, two);
3506	+	assertEquals(1, r.invocationCount);
3507	+
3508	+	f = new CompletableFuture<>();
3509	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3510	+	assertEquals(0, r.invocationCount);
3511	+	f.complete(one);
3512	+	checkCompletedNormally(f, one);
3513	+	checkCompletedNormally(g, two);
3514	+	assertEquals(1, r.invocationCount);
3515	+	}
3516
3517		}

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