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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.19 by jsr166, Sun Apr 7 15:04:14 2013 UTC vs.
Revision 1.36 by jsr166, Sun Jun 1 23:12:45 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 55 | Line 56 | public class CompletableFutureTest exten
56
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); }
64		try {
#	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 (CompletionException success) {
#	Line 90 | Line 98 | public class CompletableFutureTest exten
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(0L, SECONDS);
109	>	f.get(LONG_DELAY_MS, MILLISECONDS);
110		shouldThrow();
111		} catch (ExecutionException success) {
112	<	assertTrue(success.getCause() instanceof CFException);
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.getNow(null);
122	>	shouldThrow();
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());
#	Line 103 | Line 136 | public class CompletableFutureTest exten
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 (CancellationException success) {}
#	Line 115 | Line 153 | public class CompletableFutureTest exten
153		shouldThrow();
154		} catch (CancellationException success) {
155		} catch (Throwable fail) { threadUnexpectedException(fail); }
118	–	try {
119	–	f.get(0L, SECONDS);
120	–	shouldThrow();
121	–	} catch (CancellationException success) {
122	–	} 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 (CompletionException success) {
#	Line 144 | Line 184 | public class CompletableFutureTest exten
184		} catch (ExecutionException success) {
185		assertTrue(success.getCause() instanceof CancellationException);
186		} catch (Throwable fail) { threadUnexpectedException(fail); }
147	–	try {
148	–	f.get(0L, SECONDS);
149	–	shouldThrow();
150	–	} catch (ExecutionException success) {
151	–	assertTrue(success.getCause() instanceof CancellationException);
152	–	} 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
#	Line 160 | 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 169 | 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 180 | 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 191 | 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 201 | 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 209 | 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 222 | 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 243 | 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 256 | Line 291 | public class CompletableFutureTest exten
291		assertEquals(g.getNumberOfDependents(), 0);
292		}
293
259	–
294		/**
295		* toString indicates current completion state
296		*/
#	Line 284 | Line 318 | public class CompletableFutureTest exten
318
319		// Choose non-commutative actions for better coverage
320
321	+	// A non-commutative function that handles null values as well
322	+	public static int subtract(Integer x, Integer y) {
323	+	return ((x == null) ? 42 : x.intValue())
324	+	- ((y == null) ? 99 : y.intValue());
325	+	}
326	+
327		static final Supplier<Integer> supplyOne =
328		() -> Integer.valueOf(1);
329		static final Function<Integer, Integer> inc =
330		(Integer x) -> Integer.valueOf(x.intValue() + 1);
331		static final BiFunction<Integer, Integer, Integer> subtract =
332	<	(Integer x, Integer y) -> Integer.valueOf(x.intValue() - y.intValue());
332	>	(Integer x, Integer y) -> subtract(x, y);
333		static final class IncAction implements Consumer<Integer> {
334		int value;
335		public void accept(Integer x) { value = x.intValue() + 1; }
336		}
337	<	static final class AddAction implements BiConsumer<Integer, Integer> {
337	>	static final class SubtractAction implements BiConsumer<Integer, Integer> {
338	>	volatile int invocationCount = 0;
339		int value;
340	+	// Check this action was invoked exactly once when result is computed.
341	+	public boolean ran() { return invocationCount == 1; }
342		public void accept(Integer x, Integer y) {
343	<	value = x.intValue() + y.intValue();
343	>	invocationCount++;
344	>	value = subtract(x, y);
345	>	}
346	>	}
347	>	static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
348	>	volatile int invocationCount = 0;
349	>	int value;
350	>	// Check this action was invoked exactly once when result is computed.
351	>	public boolean ran() { return invocationCount == 1; }
352	>	public Integer apply(Integer x, Integer y) {
353	>	invocationCount++;
354	>	return subtract(x, y);
355		}
356		}
357		static final class Noop implements Runnable {
#	Line 332 | Line 386 | public class CompletableFutureTest exten
386
387		static final class CompletableFutureInc
388		implements Function<Integer, CompletableFuture<Integer>> {
389	+	boolean ran;
390		public CompletableFuture<Integer> apply(Integer x) {
391	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
391	>	ran = true;
392	>	CompletableFuture<Integer> f = new CompletableFuture<>();
393		f.complete(Integer.valueOf(x.intValue() + 1));
394		return f;
395		}
#	Line 369 | Line 425 | public class CompletableFutureTest exten
425		}
426		}
427
428	+	/**
429	+	* Permits the testing of parallel code for the 3 different
430	+	* execution modes without repeating all the testing code.
431	+	*/
432	+	enum ExecutionMode {
433	+	DEFAULT {
434	+	public <T,U> CompletableFuture<Void> runAfterBoth
435	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
436	+	return f.runAfterBoth(g, a);
437	+	}
438	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
439	+	(CompletableFuture<T> f,
440	+	CompletionStage<? extends U> g,
441	+	BiConsumer<? super T,? super U> a) {
442	+	return f.thenAcceptBoth(g, a);
443	+	}
444	+	public <T,U,V> CompletableFuture<V> thenCombine
445	+	(CompletableFuture<T> f,
446	+	CompletionStage<? extends U> g,
447	+	BiFunction<? super T,? super U,? extends V> a) {
448	+	return f.thenCombine(g, a);
449	+	}
450	+	},
451	+
452	+	//             /** Experimental way to do more testing */
453	+	//         REVERSE_DEFAULT {
454	+	//             public <T,U> CompletableFuture<Void> runAfterBoth
455	+	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
456	+	//                 return g.runAfterBoth(f, a);
457	+	//             }
458	+	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
459	+	//                 (CompletableFuture<T> f,
460	+	//                  CompletionStage<? extends U> g,
461	+	//                  BiConsumer<? super T,? super U> a) {
462	+	//                 return DEFAULT.thenAcceptBoth(f, g, a);
463	+	//             }
464	+	//         },
465	+
466	+	DEFAULT_ASYNC {
467	+	public <T,U> CompletableFuture<Void> runAfterBoth
468	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
469	+	return f.runAfterBothAsync(g, a);
470	+	}
471	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
472	+	(CompletableFuture<T> f,
473	+	CompletionStage<? extends U> g,
474	+	BiConsumer<? super T,? super U> a) {
475	+	return f.thenAcceptBothAsync(g, a);
476	+	}
477	+	public <T,U,V> CompletableFuture<V> thenCombine
478	+	(CompletableFuture<T> f,
479	+	CompletionStage<? extends U> g,
480	+	BiFunction<? super T,? super U,? extends V> a) {
481	+	return f.thenCombineAsync(g, a);
482	+	}
483	+	},
484	+
485	+	//         REVERSE_DEFAULT_ASYNC {
486	+	//             public <T,U> CompletableFuture<Void> runAfterBoth
487	+	//                 (CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
488	+	//                 return f.runAfterBothAsync(g, a);
489	+	//             }
490	+	//             public <T,U> CompletableFuture<Void> thenAcceptBoth
491	+	//                 (CompletableFuture<T> f,
492	+	//                  CompletionStage<? extends U> g,
493	+	//                  BiConsumer<? super T,? super U> a) {
494	+	//                 return DEFAULT_ASYNC.thenAcceptBoth(f, g, a);
495	+	//             }
496	+	//         },
497	+
498	+	EXECUTOR {
499	+	public <T,U> CompletableFuture<Void> runAfterBoth
500	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a) {
501	+	return f.runAfterBothAsync(g, a, new ThreadExecutor());
502	+	}
503	+	public <T,U> CompletableFuture<Void> thenAcceptBoth
504	+	(CompletableFuture<T> f,
505	+	CompletionStage<? extends U> g,
506	+	BiConsumer<? super T,? super U> a) {
507	+	return f.thenAcceptBothAsync(g, a, new ThreadExecutor());
508	+	}
509	+	public <T,U,V> CompletableFuture<V> thenCombine
510	+	(CompletableFuture<T> f,
511	+	CompletionStage<? extends U> g,
512	+	BiFunction<? super T,? super U,? extends V> a) {
513	+	return f.thenCombineAsync(g, a, new ThreadExecutor());
514	+	}
515	+	};
516	+
517	+	public abstract <T,U> CompletableFuture<Void> runAfterBoth
518	+	(CompletableFuture<T> f, CompletableFuture<U> g, Runnable a);
519	+	public abstract <T,U> CompletableFuture<Void> thenAcceptBoth
520	+	(CompletableFuture<T> f,
521	+	CompletionStage<? extends U> g,
522	+	BiConsumer<? super T,? super U> a);
523	+	public abstract <T,U,V> CompletableFuture<V> thenCombine
524	+	(CompletableFuture<T> f,
525	+	CompletionStage<? extends U> g,
526	+	BiFunction<? super T,? super U,? extends V> a);
527	+	}
528
529		/**
530		* exceptionally action completes with function value on source
531	<	* exception;  otherwise with source value
531	>	* exception; otherwise with source value
532		*/
533		public void testExceptionally() {
534	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
534	>	CompletableFuture<Integer> f = new CompletableFuture<>();
535		ExceptionToInteger r = new ExceptionToInteger();
536		CompletableFuture<Integer> g = f.exceptionally(r);
537		f.completeExceptionally(new CFException());
538		checkCompletedNormally(g, three);
539
540	<	f = new CompletableFuture<Integer>();
540	>	f = new CompletableFuture<>();
541		r = new ExceptionToInteger();
542		g = f.exceptionally(r);
543		f.complete(one);
#	Line 396 | Line 552 | public class CompletableFutureTest exten
552		CompletableFuture<Integer> f, g;
553		IntegerHandler r;
554
555	<	f = new CompletableFuture<Integer>();
555	>	f = new CompletableFuture<>();
556		f.completeExceptionally(new CFException());
557		g = f.handle(r = new IntegerHandler());
558		assertTrue(r.ran);
559		checkCompletedNormally(g, three);
560
561	<	f = new CompletableFuture<Integer>();
561	>	f = new CompletableFuture<>();
562		g = f.handle(r = new IntegerHandler());
563		assertFalse(r.ran);
564		f.completeExceptionally(new CFException());
565		checkCompletedNormally(g, three);
566		assertTrue(r.ran);
567
568	<	f = new CompletableFuture<Integer>();
568	>	f = new CompletableFuture<>();
569		f.complete(one);
570		g = f.handle(r = new IntegerHandler());
571		assertTrue(r.ran);
572		checkCompletedNormally(g, two);
573
574	<	f = new CompletableFuture<Integer>();
574	>	f = new CompletableFuture<>();
575		g = f.handle(r = new IntegerHandler());
576		assertFalse(r.ran);
577		f.complete(one);
#	Line 493 | Line 649 | public class CompletableFutureTest exten
649		* thenRun result completes normally after normal completion of source
650		*/
651		public void testThenRun() {
652	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
653	<	Noop r = new Noop();
654	<	CompletableFuture<Void> g = f.thenRun(r);
652	>	CompletableFuture<Integer> f;
653	>	CompletableFuture<Void> g;
654	>	Noop r;
655	>
656	>	f = new CompletableFuture<>();
657	>	g = f.thenRun(r = new Noop());
658		f.complete(null);
659		checkCompletedNormally(g, null);
660	<	// reordered version
661	<	f = new CompletableFuture<Integer>();
660	>	assertTrue(r.ran);
661	>
662	>	f = new CompletableFuture<>();
663		f.complete(null);
664	<	r = new Noop();
505	<	g = f.thenRun(r);
664	>	g = f.thenRun(r = new Noop());
665		checkCompletedNormally(g, null);
666	+	assertTrue(r.ran);
667		}
668
669		/**
#	Line 511 | Line 671 | public class CompletableFutureTest exten
671		* completion of source
672		*/
673		public void testThenRun2() {
674	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
675	<	Noop r = new Noop();
676	<	CompletableFuture<Void> g = f.thenRun(r);
674	>	CompletableFuture<Integer> f;
675	>	CompletableFuture<Void> g;
676	>	Noop r;
677	>
678	>	f = new CompletableFuture<>();
679	>	g = f.thenRun(r = new Noop());
680	>	f.completeExceptionally(new CFException());
681	>	checkCompletedWithWrappedCFException(g);
682	>	assertFalse(r.ran);
683	>
684	>	f = new CompletableFuture<>();
685		f.completeExceptionally(new CFException());
686	+	g = f.thenRun(r = new Noop());
687		checkCompletedWithWrappedCFException(g);
688	+	assertFalse(r.ran);
689		}
690
691		/**
692		* thenRun result completes exceptionally if action does
693		*/
694		public void testThenRun3() {
695	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
696	<	FailingNoop r = new FailingNoop();
697	<	CompletableFuture<Void> g = f.thenRun(r);
695	>	CompletableFuture<Integer> f;
696	>	CompletableFuture<Void> g;
697	>	FailingNoop r;
698	>
699	>	f = new CompletableFuture<>();
700	>	g = f.thenRun(r = new FailingNoop());
701	>	f.complete(null);
702	>	checkCompletedWithWrappedCFException(g);
703	>
704	>	f = new CompletableFuture<>();
705		f.complete(null);
706	+	g = f.thenRun(r = new FailingNoop());
707		checkCompletedWithWrappedCFException(g);
708		}
709
#	Line 533 | Line 711 | public class CompletableFutureTest exten
711		* thenRun result completes exceptionally if source cancelled
712		*/
713		public void testThenRun4() {
714	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
715	<	Noop r = new Noop();
716	<	CompletableFuture<Void> g = f.thenRun(r);
714	>	CompletableFuture<Integer> f;
715	>	CompletableFuture<Void> g;
716	>	Noop r;
717	>
718	>	f = new CompletableFuture<>();
719	>	g = f.thenRun(r = new Noop());
720	>	assertTrue(f.cancel(true));
721	>	checkCompletedWithWrappedCancellationException(g);
722	>
723	>	f = new CompletableFuture<>();
724		assertTrue(f.cancel(true));
725	+	g = f.thenRun(r = new Noop());
726		checkCompletedWithWrappedCancellationException(g);
727		}
728
#	Line 544 | Line 730 | public class CompletableFutureTest exten
730		* thenApply result completes normally after normal completion of source
731		*/
732		public void testThenApply() {
733	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
733	>	CompletableFuture<Integer> f = new CompletableFuture<>();
734		CompletableFuture<Integer> g = f.thenApply(inc);
735		f.complete(one);
736		checkCompletedNormally(g, two);
#	Line 555 | Line 741 | public class CompletableFutureTest exten
741		* completion of source
742		*/
743		public void testThenApply2() {
744	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
744	>	CompletableFuture<Integer> f = new CompletableFuture<>();
745		CompletableFuture<Integer> g = f.thenApply(inc);
746		f.completeExceptionally(new CFException());
747		checkCompletedWithWrappedCFException(g);
#	Line 565 | Line 751 | public class CompletableFutureTest exten
751		* thenApply result completes exceptionally if action does
752		*/
753		public void testThenApply3() {
754	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
754	>	CompletableFuture<Integer> f = new CompletableFuture<>();
755		CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
756		f.complete(one);
757		checkCompletedWithWrappedCFException(g);
#	Line 575 | Line 761 | public class CompletableFutureTest exten
761		* thenApply result completes exceptionally if source cancelled
762		*/
763		public void testThenApply4() {
764	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
764	>	CompletableFuture<Integer> f = new CompletableFuture<>();
765		CompletableFuture<Integer> g = f.thenApply(inc);
766		assertTrue(f.cancel(true));
767		checkCompletedWithWrappedCancellationException(g);
#	Line 585 | Line 771 | public class CompletableFutureTest exten
771		* thenAccept result completes normally after normal completion of source
772		*/
773		public void testThenAccept() {
774	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
774	>	CompletableFuture<Integer> f = new CompletableFuture<>();
775		IncAction r = new IncAction();
776		CompletableFuture<Void> g = f.thenAccept(r);
777		f.complete(one);
#	Line 598 | Line 784 | public class CompletableFutureTest exten
784		* completion of source
785		*/
786		public void testThenAccept2() {
787	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
787	>	CompletableFuture<Integer> f = new CompletableFuture<>();
788		IncAction r = new IncAction();
789		CompletableFuture<Void> g = f.thenAccept(r);
790		f.completeExceptionally(new CFException());
#	Line 609 | Line 795 | public class CompletableFutureTest exten
795		* thenAccept result completes exceptionally if action does
796		*/
797		public void testThenAccept3() {
798	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
798	>	CompletableFuture<Integer> f = new CompletableFuture<>();
799		FailingConsumer r = new FailingConsumer();
800		CompletableFuture<Void> g = f.thenAccept(r);
801		f.complete(one);
#	Line 621 | Line 807 | public class CompletableFutureTest exten
807		* thenAccept result completes exceptionally if source cancelled
808		*/
809		public void testThenAccept4() {
810	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
810	>	CompletableFuture<Integer> f = new CompletableFuture<>();
811		IncAction r = new IncAction();
812		CompletableFuture<Void> g = f.thenAccept(r);
813		assertTrue(f.cancel(true));
814		checkCompletedWithWrappedCancellationException(g);
815		}
816
631	–
817		/**
818		* thenCombine result completes normally after normal completion
819		* of sources
820		*/
821	<	public void testThenCombine() {
822	<	CompletableFuture<Integer> f, g, h;
821	>	public void testThenCombine_normalCompletion1() {
822	>	for (ExecutionMode m : ExecutionMode.values())
823	>	for (Integer v1 : new Integer[] { 1, null })
824	>	for (Integer v2 : new Integer[] { 2, null }) {
825	>
826	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
827	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
828	>	final SubtractFunction r = new SubtractFunction();
829	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
830	>
831	>	f.complete(v1);
832	>	checkIncomplete(h);
833	>	assertFalse(r.ran());
834	>	g.complete(v2);
835	>
836	>	checkCompletedNormally(h, subtract(v1, v2));
837	>	checkCompletedNormally(f, v1);
838	>	checkCompletedNormally(g, v2);
839	>	}
840	>	}
841	>
842	>	public void testThenCombine_normalCompletion2() {
843	>	for (ExecutionMode m : ExecutionMode.values())
844	>	for (Integer v1 : new Integer[] { 1, null })
845	>	for (Integer v2 : new Integer[] { 2, null }) {
846	>
847	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
848	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
849	>	final SubtractFunction r = new SubtractFunction();
850	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
851	>
852	>	g.complete(v2);
853	>	checkIncomplete(h);
854	>	assertFalse(r.ran());
855	>	f.complete(v1);
856	>
857	>	checkCompletedNormally(h, subtract(v1, v2));
858	>	checkCompletedNormally(f, v1);
859	>	checkCompletedNormally(g, v2);
860	>	}
861	>	}
862	>
863	>	public void testThenCombine_normalCompletion3() {
864	>	for (ExecutionMode m : ExecutionMode.values())
865	>	for (Integer v1 : new Integer[] { 1, null })
866	>	for (Integer v2 : new Integer[] { 2, null }) {
867	>
868	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
869	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
870	>	final SubtractFunction r = new SubtractFunction();
871	>
872	>	g.complete(v2);
873	>	f.complete(v1);
874	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
875	>
876	>	checkCompletedNormally(h, subtract(v1, v2));
877	>	checkCompletedNormally(f, v1);
878	>	checkCompletedNormally(g, v2);
879	>	}
880	>	}
881
882	<	f = new CompletableFuture<Integer>();
883	<	g = new CompletableFuture<Integer>();
884	<	h = f.thenCombine(g, subtract);
885	<	f.complete(3);
886	<	checkIncomplete(h);
887	<	g.complete(1);
888	<	checkCompletedNormally(h, 2);
889	<
890	<	f = new CompletableFuture<Integer>();
891	<	g = new CompletableFuture<Integer>();
892	<	h = f.thenCombine(g, subtract);
893	<	g.complete(1);
894	<	checkIncomplete(h);
895	<	f.complete(3);
896	<	checkCompletedNormally(h, 2);
897	<
898	<	f = new CompletableFuture<Integer>();
656	<	g = new CompletableFuture<Integer>();
657	<	g.complete(1);
658	<	f.complete(3);
659	<	h = f.thenCombine(g, subtract);
660	<	checkCompletedNormally(h, 2);
882	>	public void testThenCombine_normalCompletion4() {
883	>	for (ExecutionMode m : ExecutionMode.values())
884	>	for (Integer v1 : new Integer[] { 1, null })
885	>	for (Integer v2 : new Integer[] { 2, null }) {
886	>
887	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
888	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
889	>	final SubtractFunction r = new SubtractFunction();
890	>
891	>	f.complete(v1);
892	>	g.complete(v2);
893	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
894	>
895	>	checkCompletedNormally(h, subtract(v1, v2));
896	>	checkCompletedNormally(f, v1);
897	>	checkCompletedNormally(g, v2);
898	>	}
899		}
900
901		/**
902		* thenCombine result completes exceptionally after exceptional
903		* completion of either source
904		*/
905	<	public void testThenCombine2() {
906	<	CompletableFuture<Integer> f, g, h;
905	>	public void testThenCombine_exceptionalCompletion1() {
906	>	for (ExecutionMode m : ExecutionMode.values())
907	>	for (Integer v1 : new Integer[] { 1, null }) {
908	>
909	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
910	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
911	>	final SubtractFunction r = new SubtractFunction();
912	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
913	>	final CFException ex = new CFException();
914
915	<	f = new CompletableFuture<Integer>();
671	<	g = new CompletableFuture<Integer>();
672	<	h = f.thenCombine(g, subtract);
673	<	f.completeExceptionally(new CFException());
915	>	f.completeExceptionally(ex);
916		checkIncomplete(h);
917	<	g.complete(1);
676	<	checkCompletedWithWrappedCFException(h);
917	>	g.complete(v1);
918
919	<	f = new CompletableFuture<Integer>();
920	<	g = new CompletableFuture<Integer>();
921	<	h = f.thenCombine(g, subtract);
922	<	g.completeExceptionally(new CFException());
919	>	checkCompletedWithWrappedCFException(h, ex);
920	>	checkCompletedWithWrappedCFException(f, ex);
921	>	assertFalse(r.ran());
922	>	checkCompletedNormally(g, v1);
923	>	}
924	>	}
925	>
926	>	public void testThenCombine_exceptionalCompletion2() {
927	>	for (ExecutionMode m : ExecutionMode.values())
928	>	for (Integer v1 : new Integer[] { 1, null }) {
929	>
930	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
931	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
932	>	final SubtractFunction r = new SubtractFunction();
933	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, subtract);
934	>	final CFException ex = new CFException();
935	>
936	>	g.completeExceptionally(ex);
937		checkIncomplete(h);
938	<	f.complete(3);
684	<	checkCompletedWithWrappedCFException(h);
938	>	f.complete(v1);
939
940	<	f = new CompletableFuture<Integer>();
941	<	g = new CompletableFuture<Integer>();
942	<	f.complete(3);
943	<	g.completeExceptionally(new CFException());
944	<	h = f.thenCombine(g, subtract);
945	<	checkCompletedWithWrappedCFException(h);
940	>	checkCompletedWithWrappedCFException(h, ex);
941	>	checkCompletedWithWrappedCFException(g, ex);
942	>	assertFalse(r.ran());
943	>	checkCompletedNormally(f, v1);
944	>	}
945	>	}
946
947	<	f = new CompletableFuture<Integer>();
948	<	g = new CompletableFuture<Integer>();
949	<	f.completeExceptionally(new CFException());
950	<	g.complete(3);
951	<	h = f.thenCombine(g, subtract);
952	<	checkCompletedWithWrappedCFException(h);
947	>	public void testThenCombine_exceptionalCompletion3() {
948	>	for (ExecutionMode m : ExecutionMode.values())
949	>	for (Integer v1 : new Integer[] { 1, null }) {
950	>
951	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
952	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
953	>	final SubtractFunction r = new SubtractFunction();
954	>	final CFException ex = new CFException();
955	>
956	>	g.completeExceptionally(ex);
957	>	f.complete(v1);
958	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
959	>
960	>	checkCompletedWithWrappedCFException(h, ex);
961	>	checkCompletedWithWrappedCFException(g, ex);
962	>	assertFalse(r.ran());
963	>	checkCompletedNormally(f, v1);
964	>	}
965	>	}
966	>
967	>	public void testThenCombine_exceptionalCompletion4() {
968	>	for (ExecutionMode m : ExecutionMode.values())
969	>	for (Integer v1 : new Integer[] { 1, null }) {
970	>
971	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
972	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
973	>	final SubtractFunction r = new SubtractFunction();
974	>	final CFException ex = new CFException();
975	>
976	>	f.completeExceptionally(ex);
977	>	g.complete(v1);
978	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, subtract);
979	>
980	>	checkCompletedWithWrappedCFException(h, ex);
981	>	checkCompletedWithWrappedCFException(f, ex);
982	>	assertFalse(r.ran());
983	>	checkCompletedNormally(g, v1);
984	>	}
985		}
986
987		/**
988		* thenCombine result completes exceptionally if action does
989		*/
990	<	public void testThenCombine3() {
991	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
992	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
993	<	FailingBiFunction r = new FailingBiFunction();
994	<	CompletableFuture<Integer> g = f.thenCombine(f2, r);
995	<	f.complete(one);
996	<	checkIncomplete(g);
997	<	assertFalse(r.ran);
998	<	f2.complete(two);
999	<	checkCompletedWithWrappedCFException(g);
1000	<	assertTrue(r.ran);
990	>	public void testThenCombine_actionFailed1() {
991	>	for (ExecutionMode m : ExecutionMode.values())
992	>	for (Integer v1 : new Integer[] { 1, null })
993	>	for (Integer v2 : new Integer[] { 2, null }) {
994	>
995	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
996	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
997	>	final FailingBiFunction r = new FailingBiFunction();
998	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
999	>
1000	>	f.complete(v1);
1001	>	checkIncomplete(h);
1002	>	g.complete(v2);
1003	>
1004	>	checkCompletedWithWrappedCFException(h);
1005	>	checkCompletedNormally(f, v1);
1006	>	checkCompletedNormally(g, v2);
1007	>	}
1008	>	}
1009	>
1010	>	public void testThenCombine_actionFailed2() {
1011	>	for (ExecutionMode m : ExecutionMode.values())
1012	>	for (Integer v1 : new Integer[] { 1, null })
1013	>	for (Integer v2 : new Integer[] { 2, null }) {
1014	>
1015	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1016	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1017	>	final FailingBiFunction r = new FailingBiFunction();
1018	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1019	>
1020	>	g.complete(v2);
1021	>	checkIncomplete(h);
1022	>	f.complete(v1);
1023	>
1024	>	checkCompletedWithWrappedCFException(h);
1025	>	checkCompletedNormally(f, v1);
1026	>	checkCompletedNormally(g, v2);
1027	>	}
1028		}
1029
1030		/**
1031		* thenCombine result completes exceptionally if either source cancelled
1032		*/
1033	<	public void testThenCombine4() {
1034	<	CompletableFuture<Integer> f, g, h;
1033	>	public void testThenCombine_sourceCancelled1() {
1034	>	for (ExecutionMode m : ExecutionMode.values())
1035	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
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 CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1042
1043	<	f = new CompletableFuture<Integer>();
724	<	g = new CompletableFuture<Integer>();
725	<	h = f.thenCombine(g, subtract);
726	<	assertTrue(f.cancel(true));
1043	>	assertTrue(f.cancel(mayInterruptIfRunning));
1044		checkIncomplete(h);
1045	<	g.complete(1);
1045	>	g.complete(v1);
1046	>
1047		checkCompletedWithWrappedCancellationException(h);
1048	+	checkCancelled(f);
1049	+	assertFalse(r.ran());
1050	+	checkCompletedNormally(g, v1);
1051	+	}
1052	+	}
1053
1054	<	f = new CompletableFuture<Integer>();
1055	<	g = new CompletableFuture<Integer>();
1056	<	h = f.thenCombine(g, subtract);
1057	<	assertTrue(g.cancel(true));
1054	>	public void testThenCombine_sourceCancelled2() {
1055	>	for (ExecutionMode m : ExecutionMode.values())
1056	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1057	>	for (Integer v1 : new Integer[] { 1, null }) {
1058	>
1059	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1060	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1061	>	final SubtractFunction r = new SubtractFunction();
1062	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1063	>
1064	>	assertTrue(g.cancel(mayInterruptIfRunning));
1065		checkIncomplete(h);
1066	<	f.complete(3);
1066	>	f.complete(v1);
1067	>
1068		checkCompletedWithWrappedCancellationException(h);
1069	+	checkCancelled(g);
1070	+	assertFalse(r.ran());
1071	+	checkCompletedNormally(f, v1);
1072	+	}
1073	+	}
1074	+
1075	+	public void testThenCombine_sourceCancelled3() {
1076	+	for (ExecutionMode m : ExecutionMode.values())
1077	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1078	+	for (Integer v1 : new Integer[] { 1, null }) {
1079	+
1080	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1081	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1082	+	final SubtractFunction r = new SubtractFunction();
1083	+
1084	+	assertTrue(g.cancel(mayInterruptIfRunning));
1085	+	f.complete(v1);
1086	+	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1087	+
1088	+	checkCompletedWithWrappedCancellationException(h);
1089	+	checkCancelled(g);
1090	+	assertFalse(r.ran());
1091	+	checkCompletedNormally(f, v1);
1092	+	}
1093	+	}
1094	+
1095	+	public void testThenCombine_sourceCancelled4() {
1096	+	for (ExecutionMode m : ExecutionMode.values())
1097	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1098	+	for (Integer v1 : new Integer[] { 1, null }) {
1099	+
1100	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1101	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1102	+	final SubtractFunction r = new SubtractFunction();
1103	+
1104	+	assertTrue(f.cancel(mayInterruptIfRunning));
1105	+	g.complete(v1);
1106	+	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1107
739	–	f = new CompletableFuture<Integer>();
740	–	g = new CompletableFuture<Integer>();
741	–	assertTrue(f.cancel(true));
742	–	assertTrue(g.cancel(true));
743	–	h = f.thenCombine(g, subtract);
1108		checkCompletedWithWrappedCancellationException(h);
1109	+	checkCancelled(f);
1110	+	assertFalse(r.ran());
1111	+	checkCompletedNormally(g, v1);
1112	+	}
1113		}
1114
1115		/**
1116		* thenAcceptBoth result completes normally after normal
1117		* completion of sources
1118		*/
1119	<	public void testThenAcceptBoth() {
1120	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1121	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1122	<	AddAction r = new AddAction();
1123	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1124	<	f.complete(one);
1125	<	checkIncomplete(g);
1126	<	f2.complete(two);
1127	<	checkCompletedNormally(g, null);
760	<	assertEquals(r.value, 3);
1119	>	public void testThenAcceptBoth_normalCompletion1() {
1120	>	for (ExecutionMode m : ExecutionMode.values())
1121	>	for (Integer v1 : new Integer[] { 1, null })
1122	>	for (Integer v2 : new Integer[] { 2, null }) {
1123	>
1124	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1125	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1126	>	final SubtractAction r = new SubtractAction();
1127	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1128
1129	<	r = new AddAction();
1130	<	f = new CompletableFuture<Integer>();
1131	<	f.complete(one);
1132	<	f2 = new CompletableFuture<Integer>();
1133	<	g = f.thenAcceptBoth(f2, r);
1134	<	checkIncomplete(g);
1135	<	f2.complete(two);
1136	<	checkCompletedNormally(g, null);
1137	<	assertEquals(r.value, 3);
1129	>	f.complete(v1);
1130	>	checkIncomplete(h);
1131	>	assertEquals(r.value, 0);
1132	>	g.complete(v2);
1133	>
1134	>	checkCompletedNormally(h, null);
1135	>	assertEquals(r.value, subtract(v1, v2));
1136	>	checkCompletedNormally(f, v1);
1137	>	checkCompletedNormally(g, v2);
1138	>	}
1139	>	}
1140	>
1141	>	public void testThenAcceptBoth_normalCompletion2() {
1142	>	for (ExecutionMode m : ExecutionMode.values())
1143	>	for (Integer v1 : new Integer[] { 1, null })
1144	>	for (Integer v2 : new Integer[] { 2, null }) {
1145	>
1146	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1147	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1148	>	final SubtractAction r = new SubtractAction();
1149	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1150	>
1151	>	g.complete(v2);
1152	>	checkIncomplete(h);
1153	>	assertEquals(r.value, 0);
1154	>	f.complete(v1);
1155	>
1156	>	checkCompletedNormally(h, null);
1157	>	assertEquals(r.value, subtract(v1, v2));
1158	>	checkCompletedNormally(f, v1);
1159	>	checkCompletedNormally(g, v2);
1160	>	}
1161	>	}
1162	>
1163	>	public void testThenAcceptBoth_normalCompletion3() {
1164	>	for (ExecutionMode m : ExecutionMode.values())
1165	>	for (Integer v1 : new Integer[] { 1, null })
1166	>	for (Integer v2 : new Integer[] { 2, null }) {
1167	>
1168	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1169	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1170	>	final SubtractAction r = new SubtractAction();
1171	>
1172	>	g.complete(v2);
1173	>	f.complete(v1);
1174	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1175	>
1176	>	checkCompletedNormally(h, null);
1177	>	assertEquals(r.value, subtract(v1, v2));
1178	>	checkCompletedNormally(f, v1);
1179	>	checkCompletedNormally(g, v2);
1180	>	}
1181	>	}
1182	>
1183	>	public void testThenAcceptBoth_normalCompletion4() {
1184	>	for (ExecutionMode m : ExecutionMode.values())
1185	>	for (Integer v1 : new Integer[] { 1, null })
1186	>	for (Integer v2 : new Integer[] { 2, null }) {
1187	>
1188	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1189	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1190	>	final SubtractAction r = new SubtractAction();
1191	>
1192	>	f.complete(v1);
1193	>	g.complete(v2);
1194	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1195	>
1196	>	checkCompletedNormally(h, null);
1197	>	assertEquals(r.value, subtract(v1, v2));
1198	>	checkCompletedNormally(f, v1);
1199	>	checkCompletedNormally(g, v2);
1200	>	}
1201		}
1202
1203		/**
1204		* thenAcceptBoth result completes exceptionally after exceptional
1205		* completion of either source
1206		*/
1207	<	public void testThenAcceptBoth2() {
1208	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1209	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1210	<	AddAction r = new AddAction();
1211	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1212	<	f.completeExceptionally(new CFException());
1213	<	f2.complete(two);
1214	<	checkCompletedWithWrappedCFException(g);
1207	>	public void testThenAcceptBoth_exceptionalCompletion1() {
1208	>	for (ExecutionMode m : ExecutionMode.values())
1209	>	for (Integer v1 : new Integer[] { 1, null }) {
1210	>
1211	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1212	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1213	>	final SubtractAction r = new SubtractAction();
1214	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1215	>	final CFException ex = new CFException();
1216
1217	<	r = new AddAction();
1218	<	f = new CompletableFuture<Integer>();
1219	<	f.complete(one);
1220	<	f2 = new CompletableFuture<Integer>();
1221	<	g = f.thenAcceptBoth(f2, r);
1222	<	f2.completeExceptionally(new CFException());
1223	<	checkCompletedWithWrappedCFException(g);
1217	>	f.completeExceptionally(ex);
1218	>	checkIncomplete(h);
1219	>	g.complete(v1);
1220	>
1221	>	checkCompletedWithWrappedCFException(h, ex);
1222	>	checkCompletedWithWrappedCFException(f, ex);
1223	>	assertFalse(r.ran());
1224	>	checkCompletedNormally(g, v1);
1225	>	}
1226	>	}
1227	>
1228	>	public void testThenAcceptBoth_exceptionalCompletion2() {
1229	>	for (ExecutionMode m : ExecutionMode.values())
1230	>	for (Integer v1 : new Integer[] { 1, null }) {
1231	>
1232	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1233	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1234	>	final SubtractAction r = new SubtractAction();
1235	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1236	>	final CFException ex = new CFException();
1237	>
1238	>	g.completeExceptionally(ex);
1239	>	checkIncomplete(h);
1240	>	f.complete(v1);
1241	>
1242	>	checkCompletedWithWrappedCFException(h, ex);
1243	>	checkCompletedWithWrappedCFException(g, ex);
1244	>	assertFalse(r.ran());
1245	>	checkCompletedNormally(f, v1);
1246	>	}
1247	>	}
1248	>
1249	>	public void testThenAcceptBoth_exceptionalCompletion3() {
1250	>	for (ExecutionMode m : ExecutionMode.values())
1251	>	for (Integer v1 : new Integer[] { 1, null }) {
1252	>
1253	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1254	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1255	>	final SubtractAction r = new SubtractAction();
1256	>	final CFException ex = new CFException();
1257	>
1258	>	g.completeExceptionally(ex);
1259	>	f.complete(v1);
1260	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1261	>
1262	>	checkCompletedWithWrappedCFException(h, ex);
1263	>	checkCompletedWithWrappedCFException(g, ex);
1264	>	assertFalse(r.ran());
1265	>	checkCompletedNormally(f, v1);
1266	>	}
1267	>	}
1268	>
1269	>	public void testThenAcceptBoth_exceptionalCompletion4() {
1270	>	for (ExecutionMode m : ExecutionMode.values())
1271	>	for (Integer v1 : new Integer[] { 1, null }) {
1272	>
1273	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1274	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1275	>	final SubtractAction r = new SubtractAction();
1276	>	final CFException ex = new CFException();
1277	>
1278	>	f.completeExceptionally(ex);
1279	>	g.complete(v1);
1280	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1281	>
1282	>	checkCompletedWithWrappedCFException(h, ex);
1283	>	checkCompletedWithWrappedCFException(f, ex);
1284	>	assertFalse(r.ran());
1285	>	checkCompletedNormally(g, v1);
1286	>	}
1287		}
1288
1289		/**
1290		* thenAcceptBoth result completes exceptionally if action does
1291		*/
1292	<	public void testThenAcceptBoth3() {
1293	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1294	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1295	<	FailingBiConsumer r = new FailingBiConsumer();
1296	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1297	<	f.complete(one);
1298	<	checkIncomplete(g);
1299	<	f2.complete(two);
1300	<	checkCompletedWithWrappedCFException(g);
1292	>	public void testThenAcceptBoth_actionFailed1() {
1293	>	for (ExecutionMode m : ExecutionMode.values())
1294	>	for (Integer v1 : new Integer[] { 1, null })
1295	>	for (Integer v2 : new Integer[] { 2, null }) {
1296	>
1297	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1298	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1299	>	final FailingBiConsumer r = new FailingBiConsumer();
1300	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1301	>
1302	>	f.complete(v1);
1303	>	checkIncomplete(h);
1304	>	g.complete(v2);
1305	>
1306	>	checkCompletedWithWrappedCFException(h);
1307	>	checkCompletedNormally(f, v1);
1308	>	checkCompletedNormally(g, v2);
1309	>	}
1310	>	}
1311	>
1312	>	public void testThenAcceptBoth_actionFailed2() {
1313	>	for (ExecutionMode m : ExecutionMode.values())
1314	>	for (Integer v1 : new Integer[] { 1, null })
1315	>	for (Integer v2 : new Integer[] { 2, null }) {
1316	>
1317	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1318	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1319	>	final FailingBiConsumer r = new FailingBiConsumer();
1320	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1321	>
1322	>	g.complete(v2);
1323	>	checkIncomplete(h);
1324	>	f.complete(v1);
1325	>
1326	>	checkCompletedWithWrappedCFException(h);
1327	>	checkCompletedNormally(f, v1);
1328	>	checkCompletedNormally(g, v2);
1329	>	}
1330		}
1331
1332		/**
1333		* thenAcceptBoth result completes exceptionally if either source cancelled
1334		*/
1335	<	public void testThenAcceptBoth4() {
1336	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1337	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1338	<	AddAction r = new AddAction();
1339	<	CompletableFuture<Void> g = f.thenAcceptBoth(f2, r);
1340	<	assertTrue(f.cancel(true));
1341	<	f2.complete(two);
1342	<	checkCompletedWithWrappedCancellationException(g);
1343	<	f = new CompletableFuture<Integer>();
1344	<	f2 = new CompletableFuture<Integer>();
1345	<	r = new AddAction();
1346	<	g = f.thenAcceptBoth(f2, r);
1347	<	f.complete(one);
1348	<	assertTrue(f2.cancel(true));
1349	<	checkCompletedWithWrappedCancellationException(g);
1335	>	public void testThenAcceptBoth_sourceCancelled1() {
1336	>	for (ExecutionMode m : ExecutionMode.values())
1337	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
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 CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1344	>
1345	>	assertTrue(f.cancel(mayInterruptIfRunning));
1346	>	checkIncomplete(h);
1347	>	g.complete(v1);
1348	>
1349	>	checkCompletedWithWrappedCancellationException(h);
1350	>	checkCancelled(f);
1351	>	assertFalse(r.ran());
1352	>	checkCompletedNormally(g, v1);
1353	>	}
1354	>	}
1355	>
1356	>	public void testThenAcceptBoth_sourceCancelled2() {
1357	>	for (ExecutionMode m : ExecutionMode.values())
1358	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1359	>	for (Integer v1 : new Integer[] { 1, null }) {
1360	>
1361	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1362	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1363	>	final SubtractAction r = new SubtractAction();
1364	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1365	>
1366	>	assertTrue(g.cancel(mayInterruptIfRunning));
1367	>	checkIncomplete(h);
1368	>	f.complete(v1);
1369	>
1370	>	checkCompletedWithWrappedCancellationException(h);
1371	>	checkCancelled(g);
1372	>	assertFalse(r.ran());
1373	>	checkCompletedNormally(f, v1);
1374	>	}
1375	>	}
1376	>
1377	>	public void testThenAcceptBoth_sourceCancelled3() {
1378	>	for (ExecutionMode m : ExecutionMode.values())
1379	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1380	>	for (Integer v1 : new Integer[] { 1, null }) {
1381	>
1382	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1383	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1384	>	final SubtractAction r = new SubtractAction();
1385	>
1386	>	assertTrue(g.cancel(mayInterruptIfRunning));
1387	>	f.complete(v1);
1388	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1389	>
1390	>	checkCompletedWithWrappedCancellationException(h);
1391	>	checkCancelled(g);
1392	>	assertFalse(r.ran());
1393	>	checkCompletedNormally(f, v1);
1394	>	}
1395	>	}
1396	>
1397	>	public void testThenAcceptBoth_sourceCancelled4() {
1398	>	for (ExecutionMode m : ExecutionMode.values())
1399	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1400	>	for (Integer v1 : new Integer[] { 1, null }) {
1401	>
1402	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1403	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1404	>	final SubtractAction r = new SubtractAction();
1405	>
1406	>	assertTrue(f.cancel(mayInterruptIfRunning));
1407	>	g.complete(v1);
1408	>	final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1409	>
1410	>	checkCompletedWithWrappedCancellationException(h);
1411	>	checkCancelled(f);
1412	>	assertFalse(r.ran());
1413	>	checkCompletedNormally(g, v1);
1414	>	}
1415		}
1416
1417		/**
1418		* runAfterBoth result completes normally after normal
1419		* completion of sources
1420		*/
1421	<	public void testRunAfterBoth() {
1422	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1423	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1424	<	Noop r = new Noop();
1425	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1426	<	f.complete(one);
1427	<	checkIncomplete(g);
1428	<	f2.complete(two);
1429	<	checkCompletedNormally(g, null);
1421	>	public void testRunAfterBoth_normalCompletion1() {
1422	>	for (ExecutionMode m : ExecutionMode.values())
1423	>	for (Integer v1 : new Integer[] { 1, null })
1424	>	for (Integer v2 : new Integer[] { 2, null }) {
1425	>
1426	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1427	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1428	>	final Noop r = new Noop();
1429	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1430	>
1431	>	f.complete(v1);
1432	>	checkIncomplete(h);
1433	>	assertFalse(r.ran);
1434	>	g.complete(v2);
1435	>
1436	>	checkCompletedNormally(h, null);
1437		assertTrue(r.ran);
1438	+	checkCompletedNormally(f, v1);
1439	+	checkCompletedNormally(g, v2);
1440	+	}
1441	+	}
1442
1443	<	r = new Noop();
1444	<	f = new CompletableFuture<Integer>();
1445	<	f.complete(one);
1446	<	f2 = new CompletableFuture<Integer>();
1447	<	g = f.runAfterBoth(f2, r);
1448	<	checkIncomplete(g);
1449	<	f2.complete(two);
1450	<	checkCompletedNormally(g, null);
1443	>	public void testRunAfterBoth_normalCompletion2() {
1444	>	for (ExecutionMode m : ExecutionMode.values())
1445	>	for (Integer v1 : new Integer[] { 1, null })
1446	>	for (Integer v2 : new Integer[] { 2, null }) {
1447	>
1448	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1449	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1450	>	final Noop r = new Noop();
1451	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1452	>
1453	>	g.complete(v2);
1454	>	checkIncomplete(h);
1455	>	assertFalse(r.ran);
1456	>	f.complete(v1);
1457	>
1458	>	checkCompletedNormally(h, null);
1459		assertTrue(r.ran);
1460	+	checkCompletedNormally(f, v1);
1461	+	checkCompletedNormally(g, v2);
1462	+	}
1463	+	}
1464	+
1465	+	public void testRunAfterBoth_normalCompletion3() {
1466	+	for (ExecutionMode m : ExecutionMode.values())
1467	+	for (Integer v1 : new Integer[] { 1, null })
1468	+	for (Integer v2 : new Integer[] { 2, null }) {
1469	+
1470	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1471	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1472	+	final Noop r = new Noop();
1473	+
1474	+	g.complete(v2);
1475	+	f.complete(v1);
1476	+	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1477	+
1478	+	checkCompletedNormally(h, null);
1479	+	assertTrue(r.ran);
1480	+	checkCompletedNormally(f, v1);
1481	+	checkCompletedNormally(g, v2);
1482	+	}
1483	+	}
1484	+
1485	+	public void testRunAfterBoth_normalCompletion4() {
1486	+	for (ExecutionMode m : ExecutionMode.values())
1487	+	for (Integer v1 : new Integer[] { 1, null })
1488	+	for (Integer v2 : new Integer[] { 2, null }) {
1489	+
1490	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1491	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1492	+	final Noop r = new Noop();
1493	+
1494	+	f.complete(v1);
1495	+	g.complete(v2);
1496	+	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1497	+
1498	+	checkCompletedNormally(h, null);
1499	+	assertTrue(r.ran);
1500	+	checkCompletedNormally(f, v1);
1501	+	checkCompletedNormally(g, v2);
1502	+	}
1503		}
1504
1505		/**
1506		* runAfterBoth result completes exceptionally after exceptional
1507		* completion of either source
1508		*/
1509	<	public void testRunAfterBoth2() {
1510	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1511	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1512	<	Noop r = new Noop();
1513	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1514	<	f.completeExceptionally(new CFException());
1515	<	f2.complete(two);
1516	<	checkCompletedWithWrappedCFException(g);
1509	>	public void testRunAfterBoth_exceptionalCompletion1() {
1510	>	for (ExecutionMode m : ExecutionMode.values())
1511	>	for (Integer v1 : new Integer[] { 1, null }) {
1512	>
1513	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1514	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1515	>	final Noop r = new Noop();
1516	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1517	>	final CFException ex = new CFException();
1518
1519	<	r = new Noop();
1520	<	f = new CompletableFuture<Integer>();
1521	<	f.complete(one);
1522	<	f2 = new CompletableFuture<Integer>();
1523	<	g = f.runAfterBoth(f2, r);
1524	<	f2.completeExceptionally(new CFException());
1525	<	checkCompletedWithWrappedCFException(g);
1519	>	f.completeExceptionally(ex);
1520	>	checkIncomplete(h);
1521	>	g.complete(v1);
1522	>
1523	>	checkCompletedWithWrappedCFException(h, ex);
1524	>	checkCompletedWithWrappedCFException(f, ex);
1525	>	assertFalse(r.ran);
1526	>	checkCompletedNormally(g, v1);
1527	>	}
1528	>	}
1529	>
1530	>	public void testRunAfterBoth_exceptionalCompletion2() {
1531	>	for (ExecutionMode m : ExecutionMode.values())
1532	>	for (Integer v1 : new Integer[] { 1, null }) {
1533	>
1534	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1535	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1536	>	final Noop r = new Noop();
1537	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1538	>	final CFException ex = new CFException();
1539	>
1540	>	g.completeExceptionally(ex);
1541	>	checkIncomplete(h);
1542	>	f.complete(v1);
1543	>
1544	>	checkCompletedWithWrappedCFException(h, ex);
1545	>	checkCompletedWithWrappedCFException(g, ex);
1546	>	assertFalse(r.ran);
1547	>	checkCompletedNormally(f, v1);
1548	>	}
1549	>	}
1550	>
1551	>	public void testRunAfterBoth_exceptionalCompletion3() {
1552	>	for (ExecutionMode m : ExecutionMode.values())
1553	>	for (Integer v1 : new Integer[] { 1, null }) {
1554	>
1555	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1556	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1557	>	final Noop r = new Noop();
1558	>	final CFException ex = new CFException();
1559	>
1560	>	g.completeExceptionally(ex);
1561	>	f.complete(v1);
1562	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1563	>
1564	>	checkCompletedWithWrappedCFException(h, ex);
1565	>	checkCompletedWithWrappedCFException(g, ex);
1566	>	assertFalse(r.ran);
1567	>	checkCompletedNormally(f, v1);
1568	>	}
1569	>	}
1570	>
1571	>	public void testRunAfterBoth_exceptionalCompletion4() {
1572	>	for (ExecutionMode m : ExecutionMode.values())
1573	>	for (Integer v1 : new Integer[] { 1, null }) {
1574	>
1575	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1576	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1577	>	final Noop r = new Noop();
1578	>	final CFException ex = new CFException();
1579	>
1580	>	f.completeExceptionally(ex);
1581	>	g.complete(v1);
1582	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1583	>
1584	>	checkCompletedWithWrappedCFException(h, ex);
1585	>	checkCompletedWithWrappedCFException(f, ex);
1586	>	assertFalse(r.ran);
1587	>	checkCompletedNormally(g, v1);
1588	>	}
1589		}
1590
1591		/**
1592		* runAfterBoth result completes exceptionally if action does
1593		*/
1594	<	public void testRunAfterBoth3() {
1595	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1596	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1597	<	FailingNoop r = new FailingNoop();
1598	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1599	<	f.complete(one);
1600	<	checkIncomplete(g);
1601	<	f2.complete(two);
1602	<	checkCompletedWithWrappedCFException(g);
1594	>	public void testRunAfterBoth_actionFailed1() {
1595	>	for (ExecutionMode m : ExecutionMode.values())
1596	>	for (Integer v1 : new Integer[] { 1, null })
1597	>	for (Integer v2 : new Integer[] { 2, null }) {
1598	>
1599	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1600	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1601	>	final FailingNoop r = new FailingNoop();
1602	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1603	>
1604	>	f.complete(v1);
1605	>	checkIncomplete(h);
1606	>	g.complete(v2);
1607	>
1608	>	checkCompletedWithWrappedCFException(h);
1609	>	checkCompletedNormally(f, v1);
1610	>	checkCompletedNormally(g, v2);
1611	>	}
1612	>	}
1613	>
1614	>	public void testRunAfterBoth_actionFailed2() {
1615	>	for (ExecutionMode m : ExecutionMode.values())
1616	>	for (Integer v1 : new Integer[] { 1, null })
1617	>	for (Integer v2 : new Integer[] { 2, null }) {
1618	>
1619	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1620	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1621	>	final FailingNoop r = new FailingNoop();
1622	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1623	>
1624	>	g.complete(v2);
1625	>	checkIncomplete(h);
1626	>	f.complete(v1);
1627	>
1628	>	checkCompletedWithWrappedCFException(h);
1629	>	checkCompletedNormally(f, v1);
1630	>	checkCompletedNormally(g, v2);
1631	>	}
1632		}
1633
1634		/**
1635		* runAfterBoth result completes exceptionally if either source cancelled
1636		*/
1637	<	public void testRunAfterBoth4() {
1638	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1639	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1640	<	Noop r = new Noop();
1641	<	CompletableFuture<Void> g = f.runAfterBoth(f2, r);
1642	<	assertTrue(f.cancel(true));
1643	<	f2.complete(two);
1644	<	checkCompletedWithWrappedCancellationException(g);
1645	<	f = new CompletableFuture<Integer>();
1646	<	f2 = new CompletableFuture<Integer>();
1647	<	r = new Noop();
1648	<	g = f.runAfterBoth(f2, r);
1649	<	f.complete(one);
1650	<	assertTrue(f2.cancel(true));
1651	<	checkCompletedWithWrappedCancellationException(g);
1637	>	public void testRunAfterBoth_sourceCancelled1() {
1638	>	for (ExecutionMode m : ExecutionMode.values())
1639	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
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 CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1646	>
1647	>	assertTrue(f.cancel(mayInterruptIfRunning));
1648	>	checkIncomplete(h);
1649	>	g.complete(v1);
1650	>
1651	>	checkCompletedWithWrappedCancellationException(h);
1652	>	checkCancelled(f);
1653	>	assertFalse(r.ran);
1654	>	checkCompletedNormally(g, v1);
1655	>	}
1656	>	}
1657	>
1658	>	public void testRunAfterBoth_sourceCancelled2() {
1659	>	for (ExecutionMode m : ExecutionMode.values())
1660	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1661	>	for (Integer v1 : new Integer[] { 1, null }) {
1662	>
1663	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1664	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1665	>	final Noop r = new Noop();
1666	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1667	>
1668	>	assertTrue(g.cancel(mayInterruptIfRunning));
1669	>	checkIncomplete(h);
1670	>	f.complete(v1);
1671	>
1672	>	checkCompletedWithWrappedCancellationException(h);
1673	>	checkCancelled(g);
1674	>	assertFalse(r.ran);
1675	>	checkCompletedNormally(f, v1);
1676	>	}
1677	>	}
1678	>
1679	>	public void testRunAfterBoth_sourceCancelled3() {
1680	>	for (ExecutionMode m : ExecutionMode.values())
1681	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1682	>	for (Integer v1 : new Integer[] { 1, null }) {
1683	>
1684	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1685	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1686	>	final Noop r = new Noop();
1687	>
1688	>	assertTrue(g.cancel(mayInterruptIfRunning));
1689	>	f.complete(v1);
1690	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1691	>
1692	>	checkCompletedWithWrappedCancellationException(h);
1693	>	checkCancelled(g);
1694	>	assertFalse(r.ran);
1695	>	checkCompletedNormally(f, v1);
1696	>	}
1697	>	}
1698	>
1699	>	public void testRunAfterBoth_sourceCancelled4() {
1700	>	for (ExecutionMode m : ExecutionMode.values())
1701	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1702	>	for (Integer v1 : new Integer[] { 1, null }) {
1703	>
1704	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1705	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1706	>	final Noop r = new Noop();
1707	>
1708	>	assertTrue(f.cancel(mayInterruptIfRunning));
1709	>	g.complete(v1);
1710	>	final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1711	>
1712	>	checkCompletedWithWrappedCancellationException(h);
1713	>	checkCancelled(f);
1714	>	assertFalse(r.ran);
1715	>	checkCompletedNormally(g, v1);
1716	>	}
1717		}
1718
1719		/**
#	Line 913 | Line 1721 | public class CompletableFutureTest exten
1721		* of either source
1722		*/
1723		public void testApplyToEither() {
1724	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1725	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1724	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1725	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1726		CompletableFuture<Integer> g = f.applyToEither(f2, inc);
1727		f.complete(one);
1728		checkCompletedNormally(g, two);
1729		f2.complete(one);
1730		checkCompletedNormally(g, two);
1731
1732	<	f = new CompletableFuture<Integer>();
1732	>	f = new CompletableFuture<>();
1733		f.complete(one);
1734	<	f2 = new CompletableFuture<Integer>();
1734	>	f2 = new CompletableFuture<>();
1735		g = f.applyToEither(f2, inc);
1736		checkCompletedNormally(g, two);
1737		}
#	Line 933 | Line 1741 | public class CompletableFutureTest exten
1741		* completion of either source
1742		*/
1743		public void testApplyToEither2() {
1744	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1745	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1744	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1745	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1746		CompletableFuture<Integer> g = f.applyToEither(f2, inc);
1747		f.completeExceptionally(new CFException());
1748		f2.complete(one);
1749		checkCompletedWithWrappedCFException(g);
1750
1751	<	f = new CompletableFuture<Integer>();
1752	<	f2 = new CompletableFuture<Integer>();
1751	>	f = new CompletableFuture<>();
1752	>	f2 = new CompletableFuture<>();
1753		f2.completeExceptionally(new CFException());
1754		g = f.applyToEither(f2, inc);
1755		checkCompletedWithWrappedCFException(g);
#	Line 951 | Line 1759 | public class CompletableFutureTest exten
1759		* applyToEither result completes exceptionally if action does
1760		*/
1761		public void testApplyToEither3() {
1762	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1763	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1762	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1763	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1764		FailingFunction r = new FailingFunction();
1765		CompletableFuture<Integer> g = f.applyToEither(f2, r);
1766		f2.complete(two);
#	Line 963 | Line 1771 | public class CompletableFutureTest exten
1771		* applyToEither result completes exceptionally if either source cancelled
1772		*/
1773		public void testApplyToEither4() {
1774	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1775	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1774	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1775	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1776		CompletableFuture<Integer> g = f.applyToEither(f2, inc);
1777		assertTrue(f.cancel(true));
1778		checkCompletedWithWrappedCancellationException(g);
1779	<	f = new CompletableFuture<Integer>();
1780	<	f2 = new CompletableFuture<Integer>();
1779	>	f = new CompletableFuture<>();
1780	>	f2 = new CompletableFuture<>();
1781		assertTrue(f2.cancel(true));
1782		checkCompletedWithWrappedCancellationException(g);
1783		}
#	Line 979 | Line 1787 | public class CompletableFutureTest exten
1787		* of either source
1788		*/
1789		public void testAcceptEither() {
1790	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1791	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1790	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1791	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1792		IncAction r = new IncAction();
1793		CompletableFuture<Void> g = f.acceptEither(f2, r);
1794		f.complete(one);
#	Line 990 | Line 1798 | public class CompletableFutureTest exten
1798		assertEquals(r.value, 2);
1799
1800		r = new IncAction();
1801	<	f = new CompletableFuture<Integer>();
1801	>	f = new CompletableFuture<>();
1802		f.complete(one);
1803	<	f2 = new CompletableFuture<Integer>();
1803	>	f2 = new CompletableFuture<>();
1804		g = f.acceptEither(f2, r);
1805		checkCompletedNormally(g, null);
1806		assertEquals(r.value, 2);
#	Line 1003 | Line 1811 | public class CompletableFutureTest exten
1811		* completion of either source
1812		*/
1813		public void testAcceptEither2() {
1814	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1815	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1814	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1815	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1816		IncAction r = new IncAction();
1817		CompletableFuture<Void> g = f.acceptEither(f2, r);
1818		f.completeExceptionally(new CFException());
#	Line 1012 | Line 1820 | public class CompletableFutureTest exten
1820		checkCompletedWithWrappedCFException(g);
1821
1822		r = new IncAction();
1823	<	f = new CompletableFuture<Integer>();
1824	<	f2 = new CompletableFuture<Integer>();
1823	>	f = new CompletableFuture<>();
1824	>	f2 = new CompletableFuture<>();
1825		f2.completeExceptionally(new CFException());
1826		g = f.acceptEither(f2, r);
1827		checkCompletedWithWrappedCFException(g);
#	Line 1023 | Line 1831 | public class CompletableFutureTest exten
1831		* acceptEither result completes exceptionally if action does
1832		*/
1833		public void testAcceptEither3() {
1834	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1835	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1834	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1835	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1836		FailingConsumer r = new FailingConsumer();
1837		CompletableFuture<Void> g = f.acceptEither(f2, r);
1838		f2.complete(two);
#	Line 1035 | Line 1843 | public class CompletableFutureTest exten
1843		* acceptEither result completes exceptionally if either source cancelled
1844		*/
1845		public void testAcceptEither4() {
1846	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1847	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1846	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1847	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1848		IncAction r = new IncAction();
1849		CompletableFuture<Void> g = f.acceptEither(f2, r);
1850		assertTrue(f.cancel(true));
1851		checkCompletedWithWrappedCancellationException(g);
1852	<	f = new CompletableFuture<Integer>();
1853	<	f2 = new CompletableFuture<Integer>();
1852	>	f = new CompletableFuture<>();
1853	>	f2 = new CompletableFuture<>();
1854		assertTrue(f2.cancel(true));
1855		checkCompletedWithWrappedCancellationException(g);
1856		}
1857
1050	–
1858		/**
1859		* runAfterEither result completes normally after normal completion
1860		* of either source
1861		*/
1862		public void testRunAfterEither() {
1863	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1864	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1863	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1864	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1865		Noop r = new Noop();
1866		CompletableFuture<Void> g = f.runAfterEither(f2, r);
1867		f.complete(one);
#	Line 1064 | Line 1871 | public class CompletableFutureTest exten
1871		assertTrue(r.ran);
1872
1873		r = new Noop();
1874	<	f = new CompletableFuture<Integer>();
1874	>	f = new CompletableFuture<>();
1875		f.complete(one);
1876	<	f2 = new CompletableFuture<Integer>();
1876	>	f2 = new CompletableFuture<>();
1877		g = f.runAfterEither(f2, r);
1878		checkCompletedNormally(g, null);
1879		assertTrue(r.ran);
#	Line 1077 | Line 1884 | public class CompletableFutureTest exten
1884		* completion of either source
1885		*/
1886		public void testRunAfterEither2() {
1887	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1888	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1887	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1888	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1889		Noop r = new Noop();
1890		CompletableFuture<Void> g = f.runAfterEither(f2, r);
1891		f.completeExceptionally(new CFException());
#	Line 1086 | Line 1893 | public class CompletableFutureTest exten
1893		checkCompletedWithWrappedCFException(g);
1894
1895		r = new Noop();
1896	<	f = new CompletableFuture<Integer>();
1897	<	f2 = new CompletableFuture<Integer>();
1896	>	f = new CompletableFuture<>();
1897	>	f2 = new CompletableFuture<>();
1898		f2.completeExceptionally(new CFException());
1899		g = f.runAfterEither(f2, r);
1900		checkCompletedWithWrappedCFException(g);
#	Line 1097 | Line 1904 | public class CompletableFutureTest exten
1904		* runAfterEither result completes exceptionally if action does
1905		*/
1906		public void testRunAfterEither3() {
1907	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1908	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1907	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1908	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1909		FailingNoop r = new FailingNoop();
1910		CompletableFuture<Void> g = f.runAfterEither(f2, r);
1911		f2.complete(two);
#	Line 1109 | Line 1916 | public class CompletableFutureTest exten
1916		* runAfterEither result completes exceptionally if either source cancelled
1917		*/
1918		public void testRunAfterEither4() {
1919	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1920	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1919	>	CompletableFuture<Integer> f = new CompletableFuture<>();
1920	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1921		Noop r = new Noop();
1922		CompletableFuture<Void> g = f.runAfterEither(f2, r);
1923		assertTrue(f.cancel(true));
1924		checkCompletedWithWrappedCancellationException(g);
1925	<	f = new CompletableFuture<Integer>();
1926	<	f2 = new CompletableFuture<Integer>();
1925	>	f = new CompletableFuture<>();
1926	>	f2 = new CompletableFuture<>();
1927		assertTrue(f2.cancel(true));
1928		checkCompletedWithWrappedCancellationException(g);
1929		}
#	Line 1125 | Line 1932 | public class CompletableFutureTest exten
1932		* thenCompose result completes normally after normal completion of source
1933		*/
1934		public void testThenCompose() {
1935	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1936	<	CompletableFutureInc r = new CompletableFutureInc();
1937	<	CompletableFuture<Integer> g = f.thenCompose(r);
1935	>	CompletableFuture<Integer> f, g;
1936	>	CompletableFutureInc r;
1937	>
1938	>	f = new CompletableFuture<>();
1939	>	g = f.thenCompose(r = new CompletableFutureInc());
1940	>	f.complete(one);
1941	>	checkCompletedNormally(g, two);
1942	>	assertTrue(r.ran);
1943	>
1944	>	f = new CompletableFuture<>();
1945		f.complete(one);
1946	+	g = f.thenCompose(r = new CompletableFutureInc());
1947		checkCompletedNormally(g, two);
1948	+	assertTrue(r.ran);
1949		}
1950
1951		/**
#	Line 1137 | Line 1953 | public class CompletableFutureTest exten
1953		* completion of source
1954		*/
1955		public void testThenCompose2() {
1956	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1957	<	CompletableFutureInc r = new CompletableFutureInc();
1958	<	CompletableFuture<Integer> g = f.thenCompose(r);
1956	>	CompletableFuture<Integer> f, g;
1957	>	CompletableFutureInc r;
1958	>
1959	>	f = new CompletableFuture<>();
1960	>	g = f.thenCompose(r = new CompletableFutureInc());
1961		f.completeExceptionally(new CFException());
1962		checkCompletedWithWrappedCFException(g);
1963	+
1964	+	f = new CompletableFuture<>();
1965	+	f.completeExceptionally(new CFException());
1966	+	g = f.thenCompose(r = new CompletableFutureInc());
1967	+	checkCompletedWithWrappedCFException(g);
1968		}
1969
1970		/**
1971		* thenCompose result completes exceptionally if action does
1972		*/
1973		public void testThenCompose3() {
1974	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1975	<	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
1976	<	CompletableFuture<Integer> g = f.thenCompose(r);
1974	>	CompletableFuture<Integer> f, g;
1975	>	FailingCompletableFutureFunction r;
1976	>
1977	>	f = new CompletableFuture<>();
1978	>	g = f.thenCompose(r = new FailingCompletableFutureFunction());
1979		f.complete(one);
1980		checkCompletedWithWrappedCFException(g);
1981	+
1982	+	f = new CompletableFuture<>();
1983	+	f.complete(one);
1984	+	g = f.thenCompose(r = new FailingCompletableFutureFunction());
1985	+	checkCompletedWithWrappedCFException(g);
1986		}
1987
1988		/**
1989		* thenCompose result completes exceptionally if source cancelled
1990		*/
1991		public void testThenCompose4() {
1992	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1993	<	CompletableFutureInc r = new CompletableFutureInc();
1994	<	CompletableFuture<Integer> g = f.thenCompose(r);
1992	>	CompletableFuture<Integer> f, g;
1993	>	CompletableFutureInc r;
1994	>
1995	>	f = new CompletableFuture<>();
1996	>	g = f.thenCompose(r = new CompletableFutureInc());
1997		assertTrue(f.cancel(true));
1998		checkCompletedWithWrappedCancellationException(g);
1167	–	}
1999
2000	+	f = new CompletableFuture<>();
2001	+	assertTrue(f.cancel(true));
2002	+	g = f.thenCompose(r = new CompletableFutureInc());
2003	+	checkCompletedWithWrappedCancellationException(g);
2004	+	}
2005
2006		// asyncs
2007
#	Line 1173 | Line 2009 | public class CompletableFutureTest exten
2009		* thenRunAsync result completes normally after normal completion of source
2010		*/
2011		public void testThenRunAsync() {
2012	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2012	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2013		Noop r = new Noop();
2014		CompletableFuture<Void> g = f.thenRunAsync(r);
2015		f.complete(null);
2016		checkCompletedNormally(g, null);
2017
2018		// reordered version
2019	<	f = new CompletableFuture<Integer>();
2019	>	f = new CompletableFuture<>();
2020		f.complete(null);
2021		r = new Noop();
2022		g = f.thenRunAsync(r);
#	Line 1192 | Line 2028 | public class CompletableFutureTest exten
2028		* completion of source
2029		*/
2030		public void testThenRunAsync2() {
2031	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2031	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2032		Noop r = new Noop();
2033		CompletableFuture<Void> g = f.thenRunAsync(r);
2034		f.completeExceptionally(new CFException());
2035		try {
2036		g.join();
2037		shouldThrow();
2038	<	} catch (Exception ok) {
1203	<	}
2038	>	} catch (CompletionException success) {}
2039		checkCompletedWithWrappedCFException(g);
2040		}
2041
#	Line 1208 | Line 2043 | public class CompletableFutureTest exten
2043		* thenRunAsync result completes exceptionally if action does
2044		*/
2045		public void testThenRunAsync3() {
2046	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2046	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2047		FailingNoop r = new FailingNoop();
2048		CompletableFuture<Void> g = f.thenRunAsync(r);
2049		f.complete(null);
#	Line 1219 | Line 2054 | public class CompletableFutureTest exten
2054		* thenRunAsync result completes exceptionally if source cancelled
2055		*/
2056		public void testThenRunAsync4() {
2057	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2057	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2058		Noop r = new Noop();
2059		CompletableFuture<Void> g = f.thenRunAsync(r);
2060		assertTrue(f.cancel(true));
#	Line 1230 | Line 2065 | public class CompletableFutureTest exten
2065		* thenApplyAsync result completes normally after normal completion of source
2066		*/
2067		public void testThenApplyAsync() {
2068	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2068	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2069		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2070		f.complete(one);
2071		checkCompletedNormally(g, two);
#	Line 1241 | Line 2076 | public class CompletableFutureTest exten
2076		* completion of source
2077		*/
2078		public void testThenApplyAsync2() {
2079	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2079	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2080		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2081		f.completeExceptionally(new CFException());
2082		checkCompletedWithWrappedCFException(g);
#	Line 1251 | Line 2086 | public class CompletableFutureTest exten
2086		* thenApplyAsync result completes exceptionally if action does
2087		*/
2088		public void testThenApplyAsync3() {
2089	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2089	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2090		FailingFunction r = new FailingFunction();
2091		CompletableFuture<Integer> g = f.thenApplyAsync(r);
2092		f.complete(null);
#	Line 1262 | Line 2097 | public class CompletableFutureTest exten
2097		* thenApplyAsync result completes exceptionally if source cancelled
2098		*/
2099		public void testThenApplyAsync4() {
2100	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2100	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2101		CompletableFuture<Integer> g = f.thenApplyAsync(inc);
2102		assertTrue(f.cancel(true));
2103		checkCompletedWithWrappedCancellationException(g);
#	Line 1273 | Line 2108 | public class CompletableFutureTest exten
2108		* completion of source
2109		*/
2110		public void testThenAcceptAsync() {
2111	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2111	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2112		IncAction r = new IncAction();
2113		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2114		f.complete(one);
#	Line 1286 | Line 2121 | public class CompletableFutureTest exten
2121		* completion of source
2122		*/
2123		public void testThenAcceptAsync2() {
2124	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2124	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2125		IncAction r = new IncAction();
2126		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2127		f.completeExceptionally(new CFException());
#	Line 1297 | Line 2132 | public class CompletableFutureTest exten
2132		* thenAcceptAsync result completes exceptionally if action does
2133		*/
2134		public void testThenAcceptAsync3() {
2135	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2135	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2136		FailingConsumer r = new FailingConsumer();
2137		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2138		f.complete(null);
#	Line 1308 | Line 2143 | public class CompletableFutureTest exten
2143		* thenAcceptAsync result completes exceptionally if source cancelled
2144		*/
2145		public void testThenAcceptAsync4() {
2146	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2146	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2147		IncAction r = new IncAction();
2148		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2149		assertTrue(f.cancel(true));
#	Line 1316 | Line 2151 | public class CompletableFutureTest exten
2151		}
2152
2153		/**
1319	–	* thenCombineAsync result completes normally after normal
1320	–	* completion of sources
1321	–	*/
1322	–	public void testThenCombineAsync() {
1323	–	CompletableFuture<Integer> f, g, h;
1324	–
1325	–	f = new CompletableFuture<Integer>();
1326	–	g = new CompletableFuture<Integer>();
1327	–	h = f.thenCombineAsync(g, subtract);
1328	–	f.complete(3);
1329	–	checkIncomplete(h);
1330	–	g.complete(1);
1331	–	checkCompletedNormally(h, 2);
1332	–
1333	–	f = new CompletableFuture<Integer>();
1334	–	g = new CompletableFuture<Integer>();
1335	–	h = f.thenCombineAsync(g, subtract);
1336	–	g.complete(1);
1337	–	checkIncomplete(h);
1338	–	f.complete(3);
1339	–	checkCompletedNormally(h, 2);
1340	–
1341	–	f = new CompletableFuture<Integer>();
1342	–	g = new CompletableFuture<Integer>();
1343	–	g.complete(1);
1344	–	f.complete(3);
1345	–	h = f.thenCombineAsync(g, subtract);
1346	–	checkCompletedNormally(h, 2);
1347	–	}
1348	–
1349	–	/**
1350	–	* thenCombineAsync result completes exceptionally after exceptional
1351	–	* completion of either source
1352	–	*/
1353	–	public void testThenCombineAsync2() {
1354	–	CompletableFuture<Integer> f, g, h;
1355	–
1356	–	f = new CompletableFuture<Integer>();
1357	–	g = new CompletableFuture<Integer>();
1358	–	h = f.thenCombineAsync(g, subtract);
1359	–	f.completeExceptionally(new CFException());
1360	–	checkIncomplete(h);
1361	–	g.complete(1);
1362	–	checkCompletedWithWrappedCFException(h);
1363	–
1364	–	f = new CompletableFuture<Integer>();
1365	–	g = new CompletableFuture<Integer>();
1366	–	h = f.thenCombineAsync(g, subtract);
1367	–	g.completeExceptionally(new CFException());
1368	–	checkIncomplete(h);
1369	–	f.complete(3);
1370	–	checkCompletedWithWrappedCFException(h);
1371	–
1372	–	f = new CompletableFuture<Integer>();
1373	–	g = new CompletableFuture<Integer>();
1374	–	g.completeExceptionally(new CFException());
1375	–	f.complete(3);
1376	–	h = f.thenCombineAsync(g, subtract);
1377	–	checkCompletedWithWrappedCFException(h);
1378	–	}
1379	–
1380	–	/**
1381	–	* thenCombineAsync result completes exceptionally if action does
1382	–	*/
1383	–	public void testThenCombineAsync3() {
1384	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1385	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1386	–	FailingBiFunction r = new FailingBiFunction();
1387	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r);
1388	–	f.complete(one);
1389	–	checkIncomplete(g);
1390	–	assertFalse(r.ran);
1391	–	f2.complete(two);
1392	–	checkCompletedWithWrappedCFException(g);
1393	–	assertTrue(r.ran);
1394	–	}
1395	–
1396	–	/**
1397	–	* thenCombineAsync result completes exceptionally if either source cancelled
1398	–	*/
1399	–	public void testThenCombineAsync4() {
1400	–	CompletableFuture<Integer> f, g, h;
1401	–
1402	–	f = new CompletableFuture<Integer>();
1403	–	g = new CompletableFuture<Integer>();
1404	–	h = f.thenCombineAsync(g, subtract);
1405	–	assertTrue(f.cancel(true));
1406	–	checkIncomplete(h);
1407	–	g.complete(1);
1408	–	checkCompletedWithWrappedCancellationException(h);
1409	–
1410	–	f = new CompletableFuture<Integer>();
1411	–	g = new CompletableFuture<Integer>();
1412	–	h = f.thenCombineAsync(g, subtract);
1413	–	assertTrue(g.cancel(true));
1414	–	checkIncomplete(h);
1415	–	f.complete(3);
1416	–	checkCompletedWithWrappedCancellationException(h);
1417	–
1418	–	f = new CompletableFuture<Integer>();
1419	–	g = new CompletableFuture<Integer>();
1420	–	g.complete(3);
1421	–	assertTrue(f.cancel(true));
1422	–	h = f.thenCombineAsync(g, subtract);
1423	–	checkCompletedWithWrappedCancellationException(h);
1424	–
1425	–	f = new CompletableFuture<Integer>();
1426	–	g = new CompletableFuture<Integer>();
1427	–	f.complete(3);
1428	–	assertTrue(g.cancel(true));
1429	–	h = f.thenCombineAsync(g, subtract);
1430	–	checkCompletedWithWrappedCancellationException(h);
1431	–	}
1432	–
1433	–	/**
1434	–	* thenAcceptBothAsync result completes normally after normal
1435	–	* completion of sources
1436	–	*/
1437	–	public void testThenAcceptBothAsync() {
1438	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1439	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1440	–	AddAction r = new AddAction();
1441	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1442	–	f.complete(one);
1443	–	checkIncomplete(g);
1444	–	f2.complete(two);
1445	–	checkCompletedNormally(g, null);
1446	–	assertEquals(r.value, 3);
1447	–	}
1448	–
1449	–	/**
1450	–	* thenAcceptBothAsync result completes exceptionally after exceptional
1451	–	* completion of source
1452	–	*/
1453	–	public void testThenAcceptBothAsync2() {
1454	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1455	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1456	–	AddAction r = new AddAction();
1457	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1458	–	f.completeExceptionally(new CFException());
1459	–	f2.complete(two);
1460	–	checkCompletedWithWrappedCFException(g);
1461	–
1462	–	r = new AddAction();
1463	–	f = new CompletableFuture<Integer>();
1464	–	f2 = new CompletableFuture<Integer>();
1465	–	g = f.thenAcceptBothAsync(f2, r);
1466	–	f.complete(one);
1467	–	f2.completeExceptionally(new CFException());
1468	–	checkCompletedWithWrappedCFException(g);
1469	–	}
1470	–
1471	–	/**
1472	–	* thenAcceptBothAsync result completes exceptionally if action does
1473	–	*/
1474	–	public void testThenAcceptBothAsync3() {
1475	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1476	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1477	–	FailingBiConsumer r = new FailingBiConsumer();
1478	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1479	–	f.complete(one);
1480	–	checkIncomplete(g);
1481	–	f2.complete(two);
1482	–	checkCompletedWithWrappedCFException(g);
1483	–	}
1484	–
1485	–	/**
1486	–	* thenAcceptBothAsync result completes exceptionally if either source cancelled
1487	–	*/
1488	–	public void testThenAcceptBothAsync4() {
1489	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1490	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1491	–	AddAction r = new AddAction();
1492	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r);
1493	–	assertTrue(f.cancel(true));
1494	–	f2.complete(two);
1495	–	checkCompletedWithWrappedCancellationException(g);
1496	–
1497	–	r = new AddAction();
1498	–	f = new CompletableFuture<Integer>();
1499	–	f2 = new CompletableFuture<Integer>();
1500	–	g = f.thenAcceptBothAsync(f2, r);
1501	–	f.complete(one);
1502	–	assertTrue(f2.cancel(true));
1503	–	checkCompletedWithWrappedCancellationException(g);
1504	–	}
1505	–
1506	–	/**
1507	–	* runAfterBothAsync result completes normally after normal
1508	–	* completion of sources
1509	–	*/
1510	–	public void testRunAfterBothAsync() {
1511	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1512	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1513	–	Noop r = new Noop();
1514	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1515	–	f.complete(one);
1516	–	checkIncomplete(g);
1517	–	f2.complete(two);
1518	–	checkCompletedNormally(g, null);
1519	–	assertTrue(r.ran);
1520	–	}
1521	–
1522	–	/**
1523	–	* runAfterBothAsync result completes exceptionally after exceptional
1524	–	* completion of source
1525	–	*/
1526	–	public void testRunAfterBothAsync2() {
1527	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1528	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1529	–	Noop r = new Noop();
1530	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1531	–	f.completeExceptionally(new CFException());
1532	–	f2.complete(two);
1533	–	checkCompletedWithWrappedCFException(g);
1534	–
1535	–	r = new Noop();
1536	–	f = new CompletableFuture<Integer>();
1537	–	f2 = new CompletableFuture<Integer>();
1538	–	g = f.runAfterBothAsync(f2, r);
1539	–	f.complete(one);
1540	–	f2.completeExceptionally(new CFException());
1541	–	checkCompletedWithWrappedCFException(g);
1542	–	}
1543	–
1544	–	/**
1545	–	* runAfterBothAsync result completes exceptionally if action does
1546	–	*/
1547	–	public void testRunAfterBothAsync3() {
1548	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1549	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1550	–	FailingNoop r = new FailingNoop();
1551	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1552	–	f.complete(one);
1553	–	checkIncomplete(g);
1554	–	f2.complete(two);
1555	–	checkCompletedWithWrappedCFException(g);
1556	–	}
1557	–
1558	–	/**
1559	–	* runAfterBothAsync result completes exceptionally if either source cancelled
1560	–	*/
1561	–	public void testRunAfterBothAsync4() {
1562	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
1563	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
1564	–	Noop r = new Noop();
1565	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r);
1566	–	assertTrue(f.cancel(true));
1567	–	f2.complete(two);
1568	–	checkCompletedWithWrappedCancellationException(g);
1569	–
1570	–	r = new Noop();
1571	–	f = new CompletableFuture<Integer>();
1572	–	f2 = new CompletableFuture<Integer>();
1573	–	g = f.runAfterBothAsync(f2, r);
1574	–	f.complete(one);
1575	–	assertTrue(f2.cancel(true));
1576	–	checkCompletedWithWrappedCancellationException(g);
1577	–	}
1578	–
1579	–	/**
2154		* applyToEitherAsync result completes normally after normal
2155		* completion of sources
2156		*/
2157		public void testApplyToEitherAsync() {
2158	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2159	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2158	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2159	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2160		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2161		f.complete(one);
2162		checkCompletedNormally(g, two);
2163
2164	<	f = new CompletableFuture<Integer>();
2164	>	f = new CompletableFuture<>();
2165		f.complete(one);
2166	<	f2 = new CompletableFuture<Integer>();
2166	>	f2 = new CompletableFuture<>();
2167		g = f.applyToEitherAsync(f2, inc);
2168		checkCompletedNormally(g, two);
2169		}
#	Line 1599 | Line 2173 | public class CompletableFutureTest exten
2173		* completion of source
2174		*/
2175		public void testApplyToEitherAsync2() {
2176	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2177	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2176	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2177	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2178		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2179		f.completeExceptionally(new CFException());
2180		checkCompletedWithWrappedCFException(g);
2181
2182	<	f = new CompletableFuture<Integer>();
2183	<	f2 = new CompletableFuture<Integer>();
2182	>	f = new CompletableFuture<>();
2183	>	f2 = new CompletableFuture<>();
2184		f2.completeExceptionally(new CFException());
2185		g = f.applyToEitherAsync(f2, inc);
2186		f.complete(one);
#	Line 1617 | Line 2191 | public class CompletableFutureTest exten
2191		* applyToEitherAsync result completes exceptionally if action does
2192		*/
2193		public void testApplyToEitherAsync3() {
2194	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2195	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2194	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2195	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2196		FailingFunction r = new FailingFunction();
2197		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r);
2198		f.complete(one);
#	Line 1629 | Line 2203 | public class CompletableFutureTest exten
2203		* applyToEitherAsync result completes exceptionally if either source cancelled
2204		*/
2205		public void testApplyToEitherAsync4() {
2206	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2207	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2206	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2207	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2208		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2209		assertTrue(f.cancel(true));
2210		checkCompletedWithWrappedCancellationException(g);
2211
2212	<	f = new CompletableFuture<Integer>();
2213	<	f2 = new CompletableFuture<Integer>();
2212	>	f = new CompletableFuture<>();
2213	>	f2 = new CompletableFuture<>();
2214		assertTrue(f2.cancel(true));
2215		g = f.applyToEitherAsync(f2, inc);
2216		checkCompletedWithWrappedCancellationException(g);
#	Line 1647 | Line 2221 | public class CompletableFutureTest exten
2221		* completion of sources
2222		*/
2223		public void testAcceptEitherAsync() {
2224	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2225	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2224	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2225	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2226		IncAction r = new IncAction();
2227		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2228		f.complete(one);
#	Line 1656 | Line 2230 | public class CompletableFutureTest exten
2230		assertEquals(r.value, 2);
2231
2232		r = new IncAction();
2233	<	f = new CompletableFuture<Integer>();
2233	>	f = new CompletableFuture<>();
2234		f.complete(one);
2235	<	f2 = new CompletableFuture<Integer>();
2235	>	f2 = new CompletableFuture<>();
2236		g = f.acceptEitherAsync(f2, r);
2237		checkCompletedNormally(g, null);
2238		assertEquals(r.value, 2);
#	Line 1669 | Line 2243 | public class CompletableFutureTest exten
2243		* completion of source
2244		*/
2245		public void testAcceptEitherAsync2() {
2246	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2247	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2246	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2247	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2248		IncAction r = new IncAction();
2249		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2250		f.completeExceptionally(new CFException());
2251		checkCompletedWithWrappedCFException(g);
2252
2253		r = new IncAction();
2254	<	f = new CompletableFuture<Integer>();
2255	<	f2 = new CompletableFuture<Integer>();
2254	>	f = new CompletableFuture<>();
2255	>	f2 = new CompletableFuture<>();
2256		f2.completeExceptionally(new CFException());
2257		g = f.acceptEitherAsync(f2, r);
2258		f.complete(one);
#	Line 1689 | Line 2263 | public class CompletableFutureTest exten
2263		* acceptEitherAsync result completes exceptionally if action does
2264		*/
2265		public void testAcceptEitherAsync3() {
2266	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2267	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2266	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2267	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2268		FailingConsumer r = new FailingConsumer();
2269		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2270		f.complete(one);
#	Line 1702 | Line 2276 | public class CompletableFutureTest exten
2276		* source cancelled
2277		*/
2278		public void testAcceptEitherAsync4() {
2279	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2280	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2279	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2280	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2281		IncAction r = new IncAction();
2282		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2283		assertTrue(f.cancel(true));
2284		checkCompletedWithWrappedCancellationException(g);
2285
2286		r = new IncAction();
2287	<	f = new CompletableFuture<Integer>();
2288	<	f2 = new CompletableFuture<Integer>();
2287	>	f = new CompletableFuture<>();
2288	>	f2 = new CompletableFuture<>();
2289		assertTrue(f2.cancel(true));
2290		g = f.acceptEitherAsync(f2, r);
2291		checkCompletedWithWrappedCancellationException(g);
#	Line 1722 | Line 2296 | public class CompletableFutureTest exten
2296		* completion of sources
2297		*/
2298		public void testRunAfterEitherAsync() {
2299	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2300	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2299	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2300	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2301		Noop r = new Noop();
2302		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2303		f.complete(one);
#	Line 1731 | Line 2305 | public class CompletableFutureTest exten
2305		assertTrue(r.ran);
2306
2307		r = new Noop();
2308	<	f = new CompletableFuture<Integer>();
2308	>	f = new CompletableFuture<>();
2309		f.complete(one);
2310	<	f2 = new CompletableFuture<Integer>();
2310	>	f2 = new CompletableFuture<>();
2311		g = f.runAfterEitherAsync(f2, r);
2312		checkCompletedNormally(g, null);
2313		assertTrue(r.ran);
#	Line 1744 | Line 2318 | public class CompletableFutureTest exten
2318		* completion of source
2319		*/
2320		public void testRunAfterEitherAsync2() {
2321	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2322	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2321	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2322	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2323		Noop r = new Noop();
2324		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2325		f.completeExceptionally(new CFException());
2326		checkCompletedWithWrappedCFException(g);
2327
2328		r = new Noop();
2329	<	f = new CompletableFuture<Integer>();
2330	<	f2 = new CompletableFuture<Integer>();
2329	>	f = new CompletableFuture<>();
2330	>	f2 = new CompletableFuture<>();
2331		f2.completeExceptionally(new CFException());
2332		g = f.runAfterEitherAsync(f2, r);
2333		f.complete(one);
#	Line 1764 | Line 2338 | public class CompletableFutureTest exten
2338		* runAfterEitherAsync result completes exceptionally if action does
2339		*/
2340		public void testRunAfterEitherAsync3() {
2341	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2342	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2341	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2342	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2343		FailingNoop r = new FailingNoop();
2344		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2345		f.complete(one);
#	Line 1777 | Line 2351 | public class CompletableFutureTest exten
2351		* source cancelled
2352		*/
2353		public void testRunAfterEitherAsync4() {
2354	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2355	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2354	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2355	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2356		Noop r = new Noop();
2357		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2358		assertTrue(f.cancel(true));
2359		checkCompletedWithWrappedCancellationException(g);
2360
2361		r = new Noop();
2362	<	f = new CompletableFuture<Integer>();
2363	<	f2 = new CompletableFuture<Integer>();
2362	>	f = new CompletableFuture<>();
2363	>	f2 = new CompletableFuture<>();
2364		assertTrue(f2.cancel(true));
2365		g = f.runAfterEitherAsync(f2, r);
2366		checkCompletedWithWrappedCancellationException(g);
#	Line 1797 | Line 2371 | public class CompletableFutureTest exten
2371		* completion of source
2372		*/
2373		public void testThenComposeAsync() {
2374	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2375	<	CompletableFutureInc r = new CompletableFutureInc();
2376	<	CompletableFuture<Integer> g = f.thenComposeAsync(r);
2374	>	CompletableFuture<Integer> f, g;
2375	>	CompletableFutureInc r;
2376	>
2377	>	f = new CompletableFuture<>();
2378	>	g = f.thenComposeAsync(r = new CompletableFutureInc());
2379		f.complete(one);
2380		checkCompletedNormally(g, two);
2381	+
2382	+	f = new CompletableFuture<>();
2383	+	f.complete(one);
2384	+	g = f.thenComposeAsync(r = new CompletableFutureInc());
2385	+	checkCompletedNormally(g, two);
2386		}
2387
2388		/**
#	Line 1809 | Line 2390 | public class CompletableFutureTest exten
2390		* exceptional completion of source
2391		*/
2392		public void testThenComposeAsync2() {
2393	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2394	<	CompletableFutureInc r = new CompletableFutureInc();
2395	<	CompletableFuture<Integer> g = f.thenComposeAsync(r);
2393	>	CompletableFuture<Integer> f, g;
2394	>	CompletableFutureInc r;
2395	>
2396	>	f = new CompletableFuture<>();
2397	>	g = f.thenComposeAsync(r = new CompletableFutureInc());
2398	>	f.completeExceptionally(new CFException());
2399	>	checkCompletedWithWrappedCFException(g);
2400	>	assertFalse(r.ran);
2401	>
2402	>	f = new CompletableFuture<>();
2403		f.completeExceptionally(new CFException());
2404	+	g = f.thenComposeAsync(r = new CompletableFutureInc());
2405		checkCompletedWithWrappedCFException(g);
2406	+	assertFalse(r.ran);
2407		}
2408
2409		/**
2410		* thenComposeAsync result completes exceptionally if action does
2411		*/
2412		public void testThenComposeAsync3() {
2413	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2414	<	FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
2415	<	CompletableFuture<Integer> g = f.thenComposeAsync(r);
2413	>	CompletableFuture<Integer> f, g;
2414	>	FailingCompletableFutureFunction r;
2415	>
2416	>	f = new CompletableFuture<>();
2417	>	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
2418	>	f.complete(one);
2419	>	checkCompletedWithWrappedCFException(g);
2420	>
2421	>	f = new CompletableFuture<>();
2422		f.complete(one);
2423	+	g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
2424		checkCompletedWithWrappedCFException(g);
2425		}
2426
#	Line 1831 | Line 2428 | public class CompletableFutureTest exten
2428		* thenComposeAsync result completes exceptionally if source cancelled
2429		*/
2430		public void testThenComposeAsync4() {
2431	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2432	<	CompletableFutureInc r = new CompletableFutureInc();
2433	<	CompletableFuture<Integer> g = f.thenComposeAsync(r);
2431	>	CompletableFuture<Integer> f, g;
2432	>	CompletableFutureInc r;
2433	>
2434	>	f = new CompletableFuture<>();
2435	>	g = f.thenComposeAsync(r = new CompletableFutureInc());
2436		assertTrue(f.cancel(true));
2437		checkCompletedWithWrappedCancellationException(g);
1839	–	}
2438
2439	+	f = new CompletableFuture<>();
2440	+	assertTrue(f.cancel(true));
2441	+	g = f.thenComposeAsync(r = new CompletableFutureInc());
2442	+	checkCompletedWithWrappedCancellationException(g);
2443	+	}
2444
2445		// async with explicit executors
2446
#	Line 1845 | Line 2448 | public class CompletableFutureTest exten
2448		* thenRunAsync result completes normally after normal completion of source
2449		*/
2450		public void testThenRunAsyncE() {
2451	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2451	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2452		Noop r = new Noop();
2453		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2454		f.complete(null);
2455		checkCompletedNormally(g, null);
2456
2457		// reordered version
2458	<	f = new CompletableFuture<Integer>();
2458	>	f = new CompletableFuture<>();
2459		f.complete(null);
2460		r = new Noop();
2461		g = f.thenRunAsync(r, new ThreadExecutor());
#	Line 1864 | Line 2467 | public class CompletableFutureTest exten
2467		* completion of source
2468		*/
2469		public void testThenRunAsync2E() {
2470	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2470	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2471		Noop r = new Noop();
2472		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2473		f.completeExceptionally(new CFException());
2474		try {
2475		g.join();
2476		shouldThrow();
2477	<	} catch (Exception ok) {
1875	<	}
2477	>	} catch (CompletionException success) {}
2478		checkCompletedWithWrappedCFException(g);
2479		}
2480
#	Line 1880 | Line 2482 | public class CompletableFutureTest exten
2482		* thenRunAsync result completes exceptionally if action does
2483		*/
2484		public void testThenRunAsync3E() {
2485	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2485	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2486		FailingNoop r = new FailingNoop();
2487		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2488		f.complete(null);
#	Line 1891 | Line 2493 | public class CompletableFutureTest exten
2493		* thenRunAsync result completes exceptionally if source cancelled
2494		*/
2495		public void testThenRunAsync4E() {
2496	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2496	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2497		Noop r = new Noop();
2498		CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
2499		assertTrue(f.cancel(true));
#	Line 1902 | Line 2504 | public class CompletableFutureTest exten
2504		* thenApplyAsync result completes normally after normal completion of source
2505		*/
2506		public void testThenApplyAsyncE() {
2507	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2507	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2508		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
2509		f.complete(one);
2510		checkCompletedNormally(g, two);
#	Line 1913 | Line 2515 | public class CompletableFutureTest exten
2515		* completion of source
2516		*/
2517		public void testThenApplyAsync2E() {
2518	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2518	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2519		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
2520		f.completeExceptionally(new CFException());
2521		checkCompletedWithWrappedCFException(g);
#	Line 1923 | Line 2525 | public class CompletableFutureTest exten
2525		* thenApplyAsync result completes exceptionally if action does
2526		*/
2527		public void testThenApplyAsync3E() {
2528	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2528	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2529		FailingFunction r = new FailingFunction();
2530		CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
2531		f.complete(null);
#	Line 1934 | Line 2536 | public class CompletableFutureTest exten
2536		* thenApplyAsync result completes exceptionally if source cancelled
2537		*/
2538		public void testThenApplyAsync4E() {
2539	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2539	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2540		CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
2541		assertTrue(f.cancel(true));
2542		checkCompletedWithWrappedCancellationException(g);
#	Line 1945 | Line 2547 | public class CompletableFutureTest exten
2547		* completion of source
2548		*/
2549		public void testThenAcceptAsyncE() {
2550	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2550	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2551		IncAction r = new IncAction();
2552		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
2553		f.complete(one);
#	Line 1958 | Line 2560 | public class CompletableFutureTest exten
2560		* completion of source
2561		*/
2562		public void testThenAcceptAsync2E() {
2563	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2563	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2564		IncAction r = new IncAction();
2565		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
2566		f.completeExceptionally(new CFException());
#	Line 1969 | Line 2571 | public class CompletableFutureTest exten
2571		* thenAcceptAsync result completes exceptionally if action does
2572		*/
2573		public void testThenAcceptAsync3E() {
2574	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2574	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2575		FailingConsumer r = new FailingConsumer();
2576		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
2577		f.complete(null);
#	Line 1980 | Line 2582 | public class CompletableFutureTest exten
2582		* thenAcceptAsync result completes exceptionally if source cancelled
2583		*/
2584		public void testThenAcceptAsync4E() {
2585	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2585	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2586		IncAction r = new IncAction();
2587		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
2588		assertTrue(f.cancel(true));
#	Line 1988 | Line 2590 | public class CompletableFutureTest exten
2590		}
2591
2592		/**
1991	–	* thenCombineAsync result completes normally after normal
1992	–	* completion of sources
1993	–	*/
1994	–	public void testThenCombineAsyncE() {
1995	–	CompletableFuture<Integer> f, g, h;
1996	–	ThreadExecutor e = new ThreadExecutor();
1997	–	int count = 0;
1998	–
1999	–	f = new CompletableFuture<Integer>();
2000	–	g = new CompletableFuture<Integer>();
2001	–	h = f.thenCombineAsync(g, subtract, e);
2002	–	f.complete(3);
2003	–	checkIncomplete(h);
2004	–	g.complete(1);
2005	–	checkCompletedNormally(h, 2);
2006	–	assertEquals(++count, e.count.get());
2007	–
2008	–	f = new CompletableFuture<Integer>();
2009	–	g = new CompletableFuture<Integer>();
2010	–	h = f.thenCombineAsync(g, subtract, e);
2011	–	g.complete(1);
2012	–	checkIncomplete(h);
2013	–	f.complete(3);
2014	–	checkCompletedNormally(h, 2);
2015	–	assertEquals(++count, e.count.get());
2016	–
2017	–	f = new CompletableFuture<Integer>();
2018	–	g = new CompletableFuture<Integer>();
2019	–	g.complete(1);
2020	–	f.complete(3);
2021	–	h = f.thenCombineAsync(g, subtract, e);
2022	–	checkCompletedNormally(h, 2);
2023	–	assertEquals(++count, e.count.get());
2024	–	}
2025	–
2026	–	/**
2027	–	* thenCombineAsync result completes exceptionally after exceptional
2028	–	* completion of either source
2029	–	*/
2030	–	public void testThenCombineAsync2E() {
2031	–	CompletableFuture<Integer> f, g, h;
2032	–	ThreadExecutor e = new ThreadExecutor();
2033	–	int count = 0;
2034	–
2035	–	f = new CompletableFuture<Integer>();
2036	–	g = new CompletableFuture<Integer>();
2037	–	h = f.thenCombineAsync(g, subtract, e);
2038	–	f.completeExceptionally(new CFException());
2039	–	checkIncomplete(h);
2040	–	g.complete(1);
2041	–	checkCompletedWithWrappedCFException(h);
2042	–
2043	–	f = new CompletableFuture<Integer>();
2044	–	g = new CompletableFuture<Integer>();
2045	–	h = f.thenCombineAsync(g, subtract, e);
2046	–	g.completeExceptionally(new CFException());
2047	–	checkIncomplete(h);
2048	–	f.complete(3);
2049	–	checkCompletedWithWrappedCFException(h);
2050	–
2051	–	f = new CompletableFuture<Integer>();
2052	–	g = new CompletableFuture<Integer>();
2053	–	g.completeExceptionally(new CFException());
2054	–	h = f.thenCombineAsync(g, subtract, e);
2055	–	checkIncomplete(h);
2056	–	f.complete(3);
2057	–	checkCompletedWithWrappedCFException(h);
2058	–
2059	–	assertEquals(0, e.count.get());
2060	–	}
2061	–
2062	–	/**
2063	–	* thenCombineAsync result completes exceptionally if action does
2064	–	*/
2065	–	public void testThenCombineAsync3E() {
2066	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2067	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2068	–	FailingBiFunction r = new FailingBiFunction();
2069	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r, new ThreadExecutor());
2070	–	f.complete(one);
2071	–	checkIncomplete(g);
2072	–	assertFalse(r.ran);
2073	–	f2.complete(two);
2074	–	checkCompletedWithWrappedCFException(g);
2075	–	assertTrue(r.ran);
2076	–	}
2077	–
2078	–	/**
2079	–	* thenCombineAsync result completes exceptionally if either source cancelled
2080	–	*/
2081	–	public void testThenCombineAsync4E() {
2082	–	CompletableFuture<Integer> f, g, h;
2083	–	ThreadExecutor e = new ThreadExecutor();
2084	–
2085	–	f = new CompletableFuture<Integer>();
2086	–	g = new CompletableFuture<Integer>();
2087	–	h = f.thenCombineAsync(g, subtract, e);
2088	–	assertTrue(f.cancel(true));
2089	–	checkIncomplete(h);
2090	–	g.complete(1);
2091	–	checkCompletedWithWrappedCancellationException(h);
2092	–
2093	–	f = new CompletableFuture<Integer>();
2094	–	g = new CompletableFuture<Integer>();
2095	–	h = f.thenCombineAsync(g, subtract, e);
2096	–	assertTrue(g.cancel(true));
2097	–	checkIncomplete(h);
2098	–	f.complete(3);
2099	–	checkCompletedWithWrappedCancellationException(h);
2100	–
2101	–	f = new CompletableFuture<Integer>();
2102	–	g = new CompletableFuture<Integer>();
2103	–	assertTrue(g.cancel(true));
2104	–	h = f.thenCombineAsync(g, subtract, e);
2105	–	checkIncomplete(h);
2106	–	f.complete(3);
2107	–	checkCompletedWithWrappedCancellationException(h);
2108	–
2109	–	f = new CompletableFuture<Integer>();
2110	–	g = new CompletableFuture<Integer>();
2111	–	assertTrue(f.cancel(true));
2112	–	assertTrue(g.cancel(true));
2113	–	h = f.thenCombineAsync(g, subtract, e);
2114	–	checkCompletedWithWrappedCancellationException(h);
2115	–
2116	–	assertEquals(0, e.count.get());
2117	–	}
2118	–
2119	–	/**
2120	–	* thenAcceptBothAsync result completes normally after normal
2121	–	* completion of sources
2122	–	*/
2123	–	public void testThenAcceptBothAsyncE() {
2124	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2125	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2126	–	AddAction r = new AddAction();
2127	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2128	–	f.complete(one);
2129	–	checkIncomplete(g);
2130	–	f2.complete(two);
2131	–	checkCompletedNormally(g, null);
2132	–	assertEquals(r.value, 3);
2133	–	}
2134	–
2135	–	/**
2136	–	* thenAcceptBothAsync result completes exceptionally after exceptional
2137	–	* completion of source
2138	–	*/
2139	–	public void testThenAcceptBothAsync2E() {
2140	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2141	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2142	–	AddAction r = new AddAction();
2143	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2144	–	f.completeExceptionally(new CFException());
2145	–	f2.complete(two);
2146	–	checkCompletedWithWrappedCFException(g);
2147	–
2148	–	r = new AddAction();
2149	–	f = new CompletableFuture<Integer>();
2150	–	f2 = new CompletableFuture<Integer>();
2151	–	g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2152	–	f.complete(one);
2153	–	f2.completeExceptionally(new CFException());
2154	–	checkCompletedWithWrappedCFException(g);
2155	–	}
2156	–
2157	–	/**
2158	–	* thenAcceptBothAsync result completes exceptionally if action does
2159	–	*/
2160	–	public void testThenAcceptBothAsync3E() {
2161	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2162	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2163	–	FailingBiConsumer r = new FailingBiConsumer();
2164	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2165	–	f.complete(one);
2166	–	checkIncomplete(g);
2167	–	f2.complete(two);
2168	–	checkCompletedWithWrappedCFException(g);
2169	–	}
2170	–
2171	–	/**
2172	–	* thenAcceptBothAsync result completes exceptionally if either source cancelled
2173	–	*/
2174	–	public void testThenAcceptBothAsync4E() {
2175	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2176	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2177	–	AddAction r = new AddAction();
2178	–	CompletableFuture<Void> g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2179	–	assertTrue(f.cancel(true));
2180	–	f2.complete(two);
2181	–	checkCompletedWithWrappedCancellationException(g);
2182	–
2183	–	r = new AddAction();
2184	–	f = new CompletableFuture<Integer>();
2185	–	f2 = new CompletableFuture<Integer>();
2186	–	g = f.thenAcceptBothAsync(f2, r, new ThreadExecutor());
2187	–	f.complete(one);
2188	–	assertTrue(f2.cancel(true));
2189	–	checkCompletedWithWrappedCancellationException(g);
2190	–	}
2191	–
2192	–	/**
2193	–	* runAfterBothAsync result completes normally after normal
2194	–	* completion of sources
2195	–	*/
2196	–	public void testRunAfterBothAsyncE() {
2197	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2198	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2199	–	Noop r = new Noop();
2200	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2201	–	f.complete(one);
2202	–	checkIncomplete(g);
2203	–	f2.complete(two);
2204	–	checkCompletedNormally(g, null);
2205	–	assertTrue(r.ran);
2206	–	}
2207	–
2208	–	/**
2209	–	* runAfterBothAsync result completes exceptionally after exceptional
2210	–	* completion of source
2211	–	*/
2212	–	public void testRunAfterBothAsync2E() {
2213	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2214	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2215	–	Noop r = new Noop();
2216	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2217	–	f.completeExceptionally(new CFException());
2218	–	f2.complete(two);
2219	–	checkCompletedWithWrappedCFException(g);
2220	–
2221	–	r = new Noop();
2222	–	f = new CompletableFuture<Integer>();
2223	–	f2 = new CompletableFuture<Integer>();
2224	–	g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2225	–	f.complete(one);
2226	–	f2.completeExceptionally(new CFException());
2227	–	checkCompletedWithWrappedCFException(g);
2228	–	}
2229	–
2230	–	/**
2231	–	* runAfterBothAsync result completes exceptionally if action does
2232	–	*/
2233	–	public void testRunAfterBothAsync3E() {
2234	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2235	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2236	–	FailingNoop r = new FailingNoop();
2237	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2238	–	f.complete(one);
2239	–	checkIncomplete(g);
2240	–	f2.complete(two);
2241	–	checkCompletedWithWrappedCFException(g);
2242	–	}
2243	–
2244	–	/**
2245	–	* runAfterBothAsync result completes exceptionally if either source cancelled
2246	–	*/
2247	–	public void testRunAfterBothAsync4E() {
2248	–	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2249	–	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2250	–	Noop r = new Noop();
2251	–	CompletableFuture<Void> g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2252	–	assertTrue(f.cancel(true));
2253	–	f2.complete(two);
2254	–	checkCompletedWithWrappedCancellationException(g);
2255	–
2256	–	r = new Noop();
2257	–	f = new CompletableFuture<Integer>();
2258	–	f2 = new CompletableFuture<Integer>();
2259	–	g = f.runAfterBothAsync(f2, r, new ThreadExecutor());
2260	–	f.complete(one);
2261	–	assertTrue(f2.cancel(true));
2262	–	checkCompletedWithWrappedCancellationException(g);
2263	–	}
2264	–
2265	–	/**
2593		* applyToEitherAsync result completes normally after normal
2594		* completion of sources
2595		*/
2596		public void testApplyToEitherAsyncE() {
2597	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2598	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2597	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2598	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2599		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2600		f.complete(one);
2601		checkCompletedNormally(g, two);
2602
2603	<	f = new CompletableFuture<Integer>();
2603	>	f = new CompletableFuture<>();
2604		f.complete(one);
2605	<	f2 = new CompletableFuture<Integer>();
2605	>	f2 = new CompletableFuture<>();
2606		g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2607		checkCompletedNormally(g, two);
2608		}
#	Line 2285 | Line 2612 | public class CompletableFutureTest exten
2612		* completion of source
2613		*/
2614		public void testApplyToEitherAsync2E() {
2615	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2616	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2615	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2616	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2617		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2618		f.completeExceptionally(new CFException());
2619		checkCompletedWithWrappedCFException(g);
2620
2621	<	f = new CompletableFuture<Integer>();
2622	<	f2 = new CompletableFuture<Integer>();
2621	>	f = new CompletableFuture<>();
2622	>	f2 = new CompletableFuture<>();
2623		f2.completeExceptionally(new CFException());
2624		g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2625		f.complete(one);
#	Line 2303 | Line 2630 | public class CompletableFutureTest exten
2630		* applyToEitherAsync result completes exceptionally if action does
2631		*/
2632		public void testApplyToEitherAsync3E() {
2633	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2634	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2633	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2634	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2635		FailingFunction r = new FailingFunction();
2636		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor());
2637		f.complete(one);
#	Line 2315 | Line 2642 | public class CompletableFutureTest exten
2642		* applyToEitherAsync result completes exceptionally if either source cancelled
2643		*/
2644		public void testApplyToEitherAsync4E() {
2645	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2646	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2645	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2646	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2647		CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2648		assertTrue(f.cancel(true));
2649		checkCompletedWithWrappedCancellationException(g);
2650
2651	<	f = new CompletableFuture<Integer>();
2652	<	f2 = new CompletableFuture<Integer>();
2651	>	f = new CompletableFuture<>();
2652	>	f2 = new CompletableFuture<>();
2653		assertTrue(f2.cancel(true));
2654		g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2655		checkCompletedWithWrappedCancellationException(g);
#	Line 2333 | Line 2660 | public class CompletableFutureTest exten
2660		* completion of sources
2661		*/
2662		public void testAcceptEitherAsyncE() {
2663	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2664	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2663	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2664	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2665		IncAction r = new IncAction();
2666		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2667		f.complete(one);
#	Line 2342 | Line 2669 | public class CompletableFutureTest exten
2669		assertEquals(r.value, 2);
2670
2671		r = new IncAction();
2672	<	f = new CompletableFuture<Integer>();
2672	>	f = new CompletableFuture<>();
2673		f.complete(one);
2674	<	f2 = new CompletableFuture<Integer>();
2674	>	f2 = new CompletableFuture<>();
2675		g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2676		checkCompletedNormally(g, null);
2677		assertEquals(r.value, 2);
#	Line 2355 | Line 2682 | public class CompletableFutureTest exten
2682		* completion of source
2683		*/
2684		public void testAcceptEitherAsync2E() {
2685	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2686	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2685	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2686	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2687		IncAction r = new IncAction();
2688		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2689		f.completeExceptionally(new CFException());
2690		checkCompletedWithWrappedCFException(g);
2691
2692		r = new IncAction();
2693	<	f = new CompletableFuture<Integer>();
2694	<	f2 = new CompletableFuture<Integer>();
2693	>	f = new CompletableFuture<>();
2694	>	f2 = new CompletableFuture<>();
2695		f2.completeExceptionally(new CFException());
2696		g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2697		f.complete(one);
#	Line 2375 | Line 2702 | public class CompletableFutureTest exten
2702		* acceptEitherAsync result completes exceptionally if action does
2703		*/
2704		public void testAcceptEitherAsync3E() {
2705	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2706	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2705	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2706	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2707		FailingConsumer r = new FailingConsumer();
2708		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2709		f.complete(one);
#	Line 2388 | Line 2715 | public class CompletableFutureTest exten
2715		* source cancelled
2716		*/
2717		public void testAcceptEitherAsync4E() {
2718	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2719	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2718	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2719	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2720		IncAction r = new IncAction();
2721		CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2722		assertTrue(f.cancel(true));
2723		checkCompletedWithWrappedCancellationException(g);
2724
2725		r = new IncAction();
2726	<	f = new CompletableFuture<Integer>();
2727	<	f2 = new CompletableFuture<Integer>();
2726	>	f = new CompletableFuture<>();
2727	>	f2 = new CompletableFuture<>();
2728		assertTrue(f2.cancel(true));
2729		g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2730		checkCompletedWithWrappedCancellationException(g);
#	Line 2408 | Line 2735 | public class CompletableFutureTest exten
2735		* completion of sources
2736		*/
2737		public void testRunAfterEitherAsyncE() {
2738	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2739	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2738	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2739	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2740		Noop r = new Noop();
2741		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2742		f.complete(one);
#	Line 2417 | Line 2744 | public class CompletableFutureTest exten
2744		assertTrue(r.ran);
2745
2746		r = new Noop();
2747	<	f = new CompletableFuture<Integer>();
2747	>	f = new CompletableFuture<>();
2748		f.complete(one);
2749	<	f2 = new CompletableFuture<Integer>();
2749	>	f2 = new CompletableFuture<>();
2750		g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2751		checkCompletedNormally(g, null);
2752		assertTrue(r.ran);
#	Line 2430 | Line 2757 | public class CompletableFutureTest exten
2757		* completion of source
2758		*/
2759		public void testRunAfterEitherAsync2E() {
2760	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2761	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2760	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2761	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2762		Noop r = new Noop();
2763		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2764		f.completeExceptionally(new CFException());
2765		checkCompletedWithWrappedCFException(g);
2766
2767		r = new Noop();
2768	<	f = new CompletableFuture<Integer>();
2769	<	f2 = new CompletableFuture<Integer>();
2768	>	f = new CompletableFuture<>();
2769	>	f2 = new CompletableFuture<>();
2770		f2.completeExceptionally(new CFException());
2771		g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2772		f.complete(one);
#	Line 2450 | Line 2777 | public class CompletableFutureTest exten
2777		* runAfterEitherAsync result completes exceptionally if action does
2778		*/
2779		public void testRunAfterEitherAsync3E() {
2780	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2781	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2780	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2781	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2782		FailingNoop r = new FailingNoop();
2783		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2784		f.complete(one);
#	Line 2463 | Line 2790 | public class CompletableFutureTest exten
2790		* source cancelled
2791		*/
2792		public void testRunAfterEitherAsync4E() {
2793	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2794	<	CompletableFuture<Integer> f2 = new CompletableFuture<Integer>();
2793	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2794	>	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2795		Noop r = new Noop();
2796		CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2797		assertTrue(f.cancel(true));
2798		checkCompletedWithWrappedCancellationException(g);
2799
2800		r = new Noop();
2801	<	f = new CompletableFuture<Integer>();
2802	<	f2 = new CompletableFuture<Integer>();
2801	>	f = new CompletableFuture<>();
2802	>	f2 = new CompletableFuture<>();
2803		assertTrue(f2.cancel(true));
2804		g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2805		checkCompletedWithWrappedCancellationException(g);
#	Line 2483 | Line 2810 | public class CompletableFutureTest exten
2810		* completion of source
2811		*/
2812		public void testThenComposeAsyncE() {
2813	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2813	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2814		CompletableFutureInc r = new CompletableFutureInc();
2815		CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2816		f.complete(one);
#	Line 2495 | Line 2822 | public class CompletableFutureTest exten
2822		* exceptional completion of source
2823		*/
2824		public void testThenComposeAsync2E() {
2825	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2825	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2826		CompletableFutureInc r = new CompletableFutureInc();
2827		CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2828		f.completeExceptionally(new CFException());
#	Line 2506 | Line 2833 | public class CompletableFutureTest exten
2833		* thenComposeAsync result completes exceptionally if action does
2834		*/
2835		public void testThenComposeAsync3E() {
2836	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2836	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2837		FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
2838		CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2839		f.complete(one);
#	Line 2517 | Line 2844 | public class CompletableFutureTest exten
2844		* thenComposeAsync result completes exceptionally if source cancelled
2845		*/
2846		public void testThenComposeAsync4E() {
2847	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2847	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2848		CompletableFutureInc r = new CompletableFutureInc();
2849		CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
2850		assertTrue(f.cancel(true));
#	Line 2531 | Line 2858 | public class CompletableFutureTest exten
2858		* with the value null
2859		*/
2860		public void testAllOf_empty() throws Exception {
2861	<	CompletableFuture<?> f = CompletableFuture.allOf();
2861	>	CompletableFuture<Void> f = CompletableFuture.allOf();
2862		checkCompletedNormally(f, null);
2863		}
2864
2865		/**
2866	<	* allOf returns a future completed when all components complete
2866	>	* allOf returns a future completed normally with the value null
2867	>	* when all components complete normally
2868		*/
2869	<	public void testAllOf() throws Exception {
2869	>	public void testAllOf_normal() throws Exception {
2870		for (int k = 1; k < 20; ++k) {
2871	<	CompletableFuture[] fs = new CompletableFuture[k];
2871	>	CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k];
2872		for (int i = 0; i < k; ++i)
2873	<	fs[i] = new CompletableFuture<Integer>();
2873	>	fs[i] = new CompletableFuture<>();
2874		CompletableFuture<Void> f = CompletableFuture.allOf(fs);
2875		for (int i = 0; i < k; ++i) {
2876		checkIncomplete(f);
2877	+	checkIncomplete(CompletableFuture.allOf(fs));
2878		fs[i].complete(one);
2879		}
2880		checkCompletedNormally(f, null);
2881	+	checkCompletedNormally(CompletableFuture.allOf(fs), null);
2882		}
2883		}
2884
#	Line 2556 | Line 2886 | public class CompletableFutureTest exten
2886		* anyOf(no component futures) returns an incomplete future
2887		*/
2888		public void testAnyOf_empty() throws Exception {
2889	<	CompletableFuture<?> f = CompletableFuture.anyOf();
2889	>	CompletableFuture<Object> f = CompletableFuture.anyOf();
2890		checkIncomplete(f);
2891		}
2892
2893		/**
2894	<	* anyOf returns a future completed when any components complete
2894	>	* anyOf returns a future completed normally with a value when
2895	>	* a component future does
2896		*/
2897	<	public void testAnyOf() throws Exception {
2898	<	for (int k = 1; k < 20; ++k) {
2897	>	public void testAnyOf_normal() throws Exception {
2898	>	for (int k = 0; k < 10; ++k) {
2899		CompletableFuture[] fs = new CompletableFuture[k];
2900		for (int i = 0; i < k; ++i)
2901	<	fs[i] = new CompletableFuture<Integer>();
2901	>	fs[i] = new CompletableFuture<>();
2902		CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
2903		checkIncomplete(f);
2904		for (int i = 0; i < k; ++i) {
2905		fs[i].complete(one);
2906		checkCompletedNormally(f, one);
2907	+	checkCompletedNormally(CompletableFuture.anyOf(fs), one);
2908	+	}
2909	+	}
2910	+	}
2911	+
2912	+	/**
2913	+	* anyOf result completes exceptionally when any component does.
2914	+	*/
2915	+	public void testAnyOf_exceptional() throws Exception {
2916	+	for (int k = 0; k < 10; ++k) {
2917	+	CompletableFuture[] fs = new CompletableFuture[k];
2918	+	for (int i = 0; i < k; ++i)
2919	+	fs[i] = new CompletableFuture<>();
2920	+	CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
2921	+	checkIncomplete(f);
2922	+	for (int i = 0; i < k; ++i) {
2923	+	fs[i].completeExceptionally(new CFException());
2924	+	checkCompletedWithWrappedCFException(f);
2925	+	checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
2926		}
2927		}
2928		}
#	Line 2581 | Line 2931 | public class CompletableFutureTest exten
2931		* Completion methods throw NullPointerException with null arguments
2932		*/
2933		public void testNPE() {
2934	<	CompletableFuture<Integer> f = new CompletableFuture<Integer>();
2935	<	CompletableFuture<Integer> g = new CompletableFuture<Integer>();
2934	>	CompletableFuture<Integer> f = new CompletableFuture<>();
2935	>	CompletableFuture<Integer> g = new CompletableFuture<>();
2936		CompletableFuture<Integer> nullFuture = (CompletableFuture<Integer>)null;
2937		CompletableFuture<?> h;
2938		ThreadExecutor exec = new ThreadExecutor();
2939
2940		Runnable[] throwingActions = {
2941	<	() -> { CompletableFuture.supplyAsync(null); },
2942	<	() -> { CompletableFuture.supplyAsync(null, exec); },
2943	<	() -> { CompletableFuture.supplyAsync(supplyOne, null); },
2944	<
2945	<	() -> { CompletableFuture.runAsync(null); },
2946	<	() -> { CompletableFuture.runAsync(null, exec); },
2947	<	() -> { CompletableFuture.runAsync(() -> {}, null); },
2948	<
2949	<	() -> { f.completeExceptionally(null); },
2950	<
2951	<	() -> { f.thenApply(null); },
2952	<	() -> { f.thenApplyAsync(null); },
2953	<	() -> { f.thenApplyAsync((x) -> x, null); },
2954	<	() -> { f.thenApplyAsync(null, exec); },
2955	<
2956	<	() -> { f.thenAccept(null); },
2957	<	() -> { f.thenAcceptAsync(null); },
2958	<	() -> { f.thenAcceptAsync((x) -> { ; }, null); },
2959	<	() -> { f.thenAcceptAsync(null, exec); },
2960	<
2961	<	() -> { f.thenRun(null); },
2962	<	() -> { f.thenRunAsync(null); },
2963	<	() -> { f.thenRunAsync(() -> { ; }, null); },
2964	<	() -> { f.thenRunAsync(null, exec); },
2965	<
2966	<	() -> { f.thenCombine(g, null); },
2967	<	() -> { f.thenCombineAsync(g, null); },
2968	<	() -> { f.thenCombineAsync(g, null, exec); },
2969	<	() -> { f.thenCombine(nullFuture, (x, y) -> x); },
2970	<	() -> { f.thenCombineAsync(nullFuture, (x, y) -> x); },
2971	<	() -> { f.thenCombineAsync(nullFuture, (x, y) -> x, exec); },
2972	<	() -> { f.thenCombineAsync(g, (x, y) -> x, null); },
2973	<
2974	<	() -> { f.thenAcceptBoth(g, null); },
2975	<	() -> { f.thenAcceptBothAsync(g, null); },
2976	<	() -> { f.thenAcceptBothAsync(g, null, exec); },
2977	<	() -> { f.thenAcceptBoth(nullFuture, (x, y) -> {}); },
2978	<	() -> { f.thenAcceptBothAsync(nullFuture, (x, y) -> {}); },
2979	<	() -> { f.thenAcceptBothAsync(nullFuture, (x, y) -> {}, exec); },
2980	<	() -> { f.thenAcceptBothAsync(g, (x, y) -> {}, null); },
2981	<
2982	<	() -> { f.runAfterBoth(g, null); },
2983	<	() -> { f.runAfterBothAsync(g, null); },
2984	<	() -> { f.runAfterBothAsync(g, null, exec); },
2985	<	() -> { f.runAfterBoth(nullFuture, () -> {}); },
2986	<	() -> { f.runAfterBothAsync(nullFuture, () -> {}); },
2987	<	() -> { f.runAfterBothAsync(nullFuture, () -> {}, exec); },
2988	<	() -> { f.runAfterBothAsync(g, () -> {}, null); },
2989	<
2990	<	() -> { f.applyToEither(g, null); },
2991	<	() -> { f.applyToEitherAsync(g, null); },
2992	<	() -> { f.applyToEitherAsync(g, null, exec); },
2993	<	() -> { f.applyToEither(nullFuture, (x) -> x); },
2994	<	() -> { f.applyToEitherAsync(nullFuture, (x) -> x); },
2995	<	() -> { f.applyToEitherAsync(nullFuture, (x) -> x, exec); },
2996	<	() -> { f.applyToEitherAsync(g, (x) -> x, null); },
2997	<
2998	<	() -> { f.acceptEither(g, null); },
2999	<	() -> { f.acceptEitherAsync(g, null); },
3000	<	() -> { f.acceptEitherAsync(g, null, exec); },
3001	<	() -> { f.acceptEither(nullFuture, (x) -> {}); },
3002	<	() -> { f.acceptEitherAsync(nullFuture, (x) -> {}); },
3003	<	() -> { f.acceptEitherAsync(nullFuture, (x) -> {}, exec); },
3004	<	() -> { f.acceptEitherAsync(g, (x) -> {}, null); },
3005	<
3006	<	() -> { f.runAfterEither(g, null); },
3007	<	() -> { f.runAfterEitherAsync(g, null); },
3008	<	() -> { f.runAfterEitherAsync(g, null, exec); },
3009	<	() -> { f.runAfterEither(nullFuture, () -> {}); },
3010	<	() -> { f.runAfterEitherAsync(nullFuture, () -> {}); },
3011	<	() -> { f.runAfterEitherAsync(nullFuture, () -> {}, exec); },
3012	<	() -> { f.runAfterEitherAsync(g, () -> {}, null); },
3013	<
3014	<	() -> { f.thenCompose(null); },
3015	<	() -> { f.thenComposeAsync(null); },
3016	<	() -> { f.thenComposeAsync(new CompletableFutureInc(), null); },
3017	<	() -> { f.thenComposeAsync(null, exec); },
3018	<
3019	<	() -> { f.exceptionally(null); },
3020	<
3021	<	() -> { f.handle(null); },
3022	<
3023	<	() -> { CompletableFuture.allOf((CompletableFuture<?>)null); },
3024	<	() -> { CompletableFuture.allOf((CompletableFuture<?>[])null); },
3025	<	() -> { CompletableFuture.allOf(f, null); },
3026	<	() -> { CompletableFuture.allOf(null, f); },
3027	<
3028	<	() -> { CompletableFuture.anyOf((CompletableFuture<?>)null); },
3029	<	() -> { CompletableFuture.anyOf((CompletableFuture<?>[])null); },
3030	<	() -> { CompletableFuture.anyOf(f, null); },
3031	<	() -> { CompletableFuture.anyOf(null, f); },
2941	>	() -> CompletableFuture.supplyAsync(null),
2942	>	() -> CompletableFuture.supplyAsync(null, exec),
2943	>	() -> CompletableFuture.supplyAsync(supplyOne, null),
2944	>
2945	>	() -> CompletableFuture.runAsync(null),
2946	>	() -> CompletableFuture.runAsync(null, exec),
2947	>	() -> CompletableFuture.runAsync(() -> {}, null),
2948	>
2949	>	() -> f.completeExceptionally(null),
2950	>
2951	>	() -> f.thenApply(null),
2952	>	() -> f.thenApplyAsync(null),
2953	>	() -> f.thenApplyAsync((x) -> x, null),
2954	>	() -> f.thenApplyAsync(null, exec),
2955	>
2956	>	() -> f.thenAccept(null),
2957	>	() -> f.thenAcceptAsync(null),
2958	>	() -> f.thenAcceptAsync((x) -> {} , null),
2959	>	() -> f.thenAcceptAsync(null, exec),
2960	>
2961	>	() -> f.thenRun(null),
2962	>	() -> f.thenRunAsync(null),
2963	>	() -> f.thenRunAsync(() -> {} , null),
2964	>	() -> f.thenRunAsync(null, exec),
2965	>
2966	>	() -> f.thenCombine(g, null),
2967	>	() -> f.thenCombineAsync(g, null),
2968	>	() -> f.thenCombineAsync(g, null, exec),
2969	>	() -> f.thenCombine(nullFuture, (x, y) -> x),
2970	>	() -> f.thenCombineAsync(nullFuture, (x, y) -> x),
2971	>	() -> f.thenCombineAsync(nullFuture, (x, y) -> x, exec),
2972	>	() -> f.thenCombineAsync(g, (x, y) -> x, null),
2973	>
2974	>	() -> f.thenAcceptBoth(g, null),
2975	>	() -> f.thenAcceptBothAsync(g, null),
2976	>	() -> f.thenAcceptBothAsync(g, null, exec),
2977	>	() -> f.thenAcceptBoth(nullFuture, (x, y) -> {}),
2978	>	() -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}),
2979	>	() -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}, exec),
2980	>	() -> f.thenAcceptBothAsync(g, (x, y) -> {}, null),
2981	>
2982	>	() -> f.runAfterBoth(g, null),
2983	>	() -> f.runAfterBothAsync(g, null),
2984	>	() -> f.runAfterBothAsync(g, null, exec),
2985	>	() -> f.runAfterBoth(nullFuture, () -> {}),
2986	>	() -> f.runAfterBothAsync(nullFuture, () -> {}),
2987	>	() -> f.runAfterBothAsync(nullFuture, () -> {}, exec),
2988	>	() -> f.runAfterBothAsync(g, () -> {}, null),
2989	>
2990	>	() -> f.applyToEither(g, null),
2991	>	() -> f.applyToEitherAsync(g, null),
2992	>	() -> f.applyToEitherAsync(g, null, exec),
2993	>	() -> f.applyToEither(nullFuture, (x) -> x),
2994	>	() -> f.applyToEitherAsync(nullFuture, (x) -> x),
2995	>	() -> f.applyToEitherAsync(nullFuture, (x) -> x, exec),
2996	>	() -> f.applyToEitherAsync(g, (x) -> x, null),
2997	>
2998	>	() -> f.acceptEither(g, null),
2999	>	() -> f.acceptEitherAsync(g, null),
3000	>	() -> f.acceptEitherAsync(g, null, exec),
3001	>	() -> f.acceptEither(nullFuture, (x) -> {}),
3002	>	() -> f.acceptEitherAsync(nullFuture, (x) -> {}),
3003	>	() -> f.acceptEitherAsync(nullFuture, (x) -> {}, exec),
3004	>	() -> f.acceptEitherAsync(g, (x) -> {}, null),
3005	>
3006	>	() -> f.runAfterEither(g, null),
3007	>	() -> f.runAfterEitherAsync(g, null),
3008	>	() -> f.runAfterEitherAsync(g, null, exec),
3009	>	() -> f.runAfterEither(nullFuture, () -> {}),
3010	>	() -> f.runAfterEitherAsync(nullFuture, () -> {}),
3011	>	() -> f.runAfterEitherAsync(nullFuture, () -> {}, exec),
3012	>	() -> f.runAfterEitherAsync(g, () -> {}, null),
3013	>
3014	>	() -> f.thenCompose(null),
3015	>	() -> f.thenComposeAsync(null),
3016	>	() -> f.thenComposeAsync(new CompletableFutureInc(), null),
3017	>	() -> f.thenComposeAsync(null, exec),
3018	>
3019	>	() -> f.exceptionally(null),
3020	>
3021	>	() -> f.handle(null),
3022	>
3023	>	() -> CompletableFuture.allOf((CompletableFuture<?>)null),
3024	>	() -> CompletableFuture.allOf((CompletableFuture<?>[])null),
3025	>	() -> CompletableFuture.allOf(f, null),
3026	>	() -> CompletableFuture.allOf(null, f),
3027	>
3028	>	() -> CompletableFuture.anyOf((CompletableFuture<?>)null),
3029	>	() -> CompletableFuture.anyOf((CompletableFuture<?>[])null),
3030	>	() -> CompletableFuture.anyOf(f, null),
3031	>	() -> CompletableFuture.anyOf(null, f),
3032	>
3033	>	() -> f.obtrudeException(null),
3034		};
3035
3036		assertThrows(NullPointerException.class, throwingActions);
3037		assertEquals(0, exec.count.get());
3038		}
3039
3040	+	/**
3041	+	* toCompletableFuture returns this CompletableFuture.
3042	+	*/
3043	+	public void testToCompletableFuture() {
3044	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3045	+	assertSame(f, f.toCompletableFuture());
3046	+	}
3047	+
3048	+	/**
3049	+	* whenComplete action executes on normal completion, propagating
3050	+	* source result.
3051	+	*/
3052	+	public void testWhenComplete1() {
3053	+	final AtomicInteger a = new AtomicInteger();
3054	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3055	+	CompletableFuture<Integer> g =
3056	+	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3057	+	f.complete(three);
3058	+	checkCompletedNormally(f, three);
3059	+	checkCompletedNormally(g, three);
3060	+	assertEquals(a.get(), 1);
3061	+	}
3062	+
3063	+	/**
3064	+	* whenComplete action executes on exceptional completion, propagating
3065	+	* source result.
3066	+	*/
3067	+	public void testWhenComplete2() {
3068	+	final AtomicInteger a = new AtomicInteger();
3069	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3070	+	CompletableFuture<Integer> g =
3071	+	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3072	+	f.completeExceptionally(new CFException());
3073	+	assertTrue(f.isCompletedExceptionally());
3074	+	assertTrue(g.isCompletedExceptionally());
3075	+	assertEquals(a.get(), 1);
3076	+	}
3077	+
3078	+	/**
3079	+	* If a whenComplete action throws an exception when triggered by
3080	+	* a normal completion, it completes exceptionally
3081	+	*/
3082	+	public void testWhenComplete3() {
3083	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3084	+	CompletableFuture<Integer> g =
3085	+	f.whenComplete((Integer x, Throwable t) ->
3086	+	{ throw new CFException(); } );
3087	+	f.complete(three);
3088	+	checkCompletedNormally(f, three);
3089	+	assertTrue(g.isCompletedExceptionally());
3090	+	checkCompletedWithWrappedCFException(g);
3091	+	}
3092	+
3093	+	/**
3094	+	* whenCompleteAsync action executes on normal completion, propagating
3095	+	* source result.
3096	+	*/
3097	+	public void testWhenCompleteAsync1() {
3098	+	final AtomicInteger a = new AtomicInteger();
3099	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3100	+	CompletableFuture<Integer> g =
3101	+	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3102	+	f.complete(three);
3103	+	checkCompletedNormally(f, three);
3104	+	checkCompletedNormally(g, three);
3105	+	assertEquals(a.get(), 1);
3106	+	}
3107	+
3108	+	/**
3109	+	* whenCompleteAsync action executes on exceptional completion, propagating
3110	+	* source result.
3111	+	*/
3112	+	public void testWhenCompleteAsync2() {
3113	+	final AtomicInteger a = new AtomicInteger();
3114	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3115	+	CompletableFuture<Integer> g =
3116	+	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3117	+	f.completeExceptionally(new CFException());
3118	+	checkCompletedWithWrappedCFException(f);
3119	+	checkCompletedWithWrappedCFException(g);
3120	+	}
3121	+
3122	+	/**
3123	+	* If a whenCompleteAsync action throws an exception when
3124	+	* triggered by a normal completion, it completes exceptionally
3125	+	*/
3126	+	public void testWhenCompleteAsync3() {
3127	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3128	+	CompletableFuture<Integer> g =
3129	+	f.whenCompleteAsync((Integer x, Throwable t) ->
3130	+	{ throw new CFException(); } );
3131	+	f.complete(three);
3132	+	checkCompletedNormally(f, three);
3133	+	checkCompletedWithWrappedCFException(g);
3134	+	}
3135	+
3136	+	/**
3137	+	* whenCompleteAsync action executes on normal completion, propagating
3138	+	* source result.
3139	+	*/
3140	+	public void testWhenCompleteAsync1e() {
3141	+	final AtomicInteger a = new AtomicInteger();
3142	+	ThreadExecutor exec = new ThreadExecutor();
3143	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3144	+	CompletableFuture<Integer> g =
3145	+	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3146	+	exec);
3147	+	f.complete(three);
3148	+	checkCompletedNormally(f, three);
3149	+	checkCompletedNormally(g, three);
3150	+	assertEquals(a.get(), 1);
3151	+	}
3152	+
3153	+	/**
3154	+	* whenCompleteAsync action executes on exceptional completion, propagating
3155	+	* source result.
3156	+	*/
3157	+	public void testWhenCompleteAsync2e() {
3158	+	final AtomicInteger a = new AtomicInteger();
3159	+	ThreadExecutor exec = new ThreadExecutor();
3160	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3161	+	CompletableFuture<Integer> g =
3162	+	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3163	+	exec);
3164	+	f.completeExceptionally(new CFException());
3165	+	checkCompletedWithWrappedCFException(f);
3166	+	checkCompletedWithWrappedCFException(g);
3167	+	}
3168	+
3169	+	/**
3170	+	* If a whenCompleteAsync action throws an exception when triggered
3171	+	* by a normal completion, it completes exceptionally
3172	+	*/
3173	+	public void testWhenCompleteAsync3e() {
3174	+	ThreadExecutor exec = new ThreadExecutor();
3175	+	CompletableFuture<Integer> f = new CompletableFuture<>();
3176	+	CompletableFuture<Integer> g =
3177	+	f.whenCompleteAsync((Integer x, Throwable t) ->
3178	+	{ throw new CFException(); },
3179	+	exec);
3180	+	f.complete(three);
3181	+	checkCompletedNormally(f, three);
3182	+	checkCompletedWithWrappedCFException(g);
3183	+	}
3184	+
3185	+	/**
3186	+	* handleAsync action completes normally with function value on
3187	+	* either normal or exceptional completion of source
3188	+	*/
3189	+	public void testHandleAsync() {
3190	+	CompletableFuture<Integer> f, g;
3191	+	IntegerHandler r;
3192	+
3193	+	f = new CompletableFuture<>();
3194	+	g = f.handleAsync(r = new IntegerHandler());
3195	+	assertFalse(r.ran);
3196	+	f.completeExceptionally(new CFException());
3197	+	checkCompletedWithWrappedCFException(f);
3198	+	checkCompletedNormally(g, three);
3199	+	assertTrue(r.ran);
3200	+
3201	+	f = new CompletableFuture<>();
3202	+	g = f.handleAsync(r = new IntegerHandler());
3203	+	assertFalse(r.ran);
3204	+	f.completeExceptionally(new CFException());
3205	+	checkCompletedWithWrappedCFException(f);
3206	+	checkCompletedNormally(g, three);
3207	+	assertTrue(r.ran);
3208	+
3209	+	f = new CompletableFuture<>();
3210	+	g = f.handleAsync(r = new IntegerHandler());
3211	+	assertFalse(r.ran);
3212	+	f.complete(one);
3213	+	checkCompletedNormally(f, one);
3214	+	checkCompletedNormally(g, two);
3215	+	assertTrue(r.ran);
3216	+
3217	+	f = new CompletableFuture<>();
3218	+	g = f.handleAsync(r = new IntegerHandler());
3219	+	assertFalse(r.ran);
3220	+	f.complete(one);
3221	+	checkCompletedNormally(f, one);
3222	+	checkCompletedNormally(g, two);
3223	+	assertTrue(r.ran);
3224	+	}
3225	+
3226	+	/**
3227	+	* handleAsync action with Executor completes normally with
3228	+	* function value on either normal or exceptional completion of
3229	+	* source
3230	+	*/
3231	+	public void testHandleAsync2() {
3232	+	CompletableFuture<Integer> f, g;
3233	+	ThreadExecutor exec = new ThreadExecutor();
3234	+	IntegerHandler r;
3235	+
3236	+	f = new CompletableFuture<>();
3237	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3238	+	assertFalse(r.ran);
3239	+	f.completeExceptionally(new CFException());
3240	+	checkCompletedWithWrappedCFException(f);
3241	+	checkCompletedNormally(g, three);
3242	+	assertTrue(r.ran);
3243	+
3244	+	f = new CompletableFuture<>();
3245	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3246	+	assertFalse(r.ran);
3247	+	f.completeExceptionally(new CFException());
3248	+	checkCompletedWithWrappedCFException(f);
3249	+	checkCompletedNormally(g, three);
3250	+	assertTrue(r.ran);
3251	+
3252	+	f = new CompletableFuture<>();
3253	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3254	+	assertFalse(r.ran);
3255	+	f.complete(one);
3256	+	checkCompletedNormally(f, one);
3257	+	checkCompletedNormally(g, two);
3258	+	assertTrue(r.ran);
3259	+
3260	+	f = new CompletableFuture<>();
3261	+	g = f.handleAsync(r = new IntegerHandler(), exec);
3262	+	assertFalse(r.ran);
3263	+	f.complete(one);
3264	+	checkCompletedNormally(f, one);
3265	+	checkCompletedNormally(g, two);
3266	+	assertTrue(r.ran);
3267	+	}
3268	+
3269		}

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