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Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.35 by jsr166, Sun Jun 1 22:22:49 2014 UTC vs.
Revision 1.43 by jsr166, Mon Jun 2 04:13:54 2014 UTC

#	Line 318 | Line 318 | public class CompletableFutureTest exten
318
319		// Choose non-commutative actions for better coverage
320
321	+	// A non-commutative function that handles and produces null values as well.
322	+	static Integer subtract(Integer x, Integer y) {
323	+	return (x == null && y == null) ? null :
324	+	((x == null) ? 42 : x.intValue())
325	+	- ((y == null) ? 99 : y.intValue());
326	+	}
327	+
328	+	// A function that handles and produces null values as well.
329	+	static Integer inc(Integer x) {
330	+	return (x == null) ? null : x + 1;
331	+	}
332	+
333		static final Supplier<Integer> supplyOne =
334		() -> Integer.valueOf(1);
335		static final Function<Integer, Integer> inc =
336		(Integer x) -> Integer.valueOf(x.intValue() + 1);
337		static final BiFunction<Integer, Integer, Integer> subtract =
338	<	(Integer x, Integer y) -> Integer.valueOf(x.intValue() - y.intValue());
338	>	(Integer x, Integer y) -> subtract(x, y);
339		static final class IncAction implements Consumer<Integer> {
340	<	int value;
341	<	public void accept(Integer x) { value = x.intValue() + 1; }
340	>	int invocationCount = 0;
341	>	Integer value;
342	>	public boolean ran() { return invocationCount == 1; }
343	>	public void accept(Integer x) {
344	>	invocationCount++;
345	>	value = inc(x);
346	>	}
347		}
348	<	static final class SubtractAction implements BiConsumer<Integer, Integer> {
349	<	// Handle null values as well
350	<	public int subtract(Integer x, Integer y) {
351	<	return ((x == null) ? 42 : x.intValue())
352	<	- ((y == null) ? 99 : y.intValue());
348	>	static final class IncFunction implements Function<Integer,Integer> {
349	>	int invocationCount = 0;
350	>	Integer value;
351	>	public boolean ran() { return invocationCount == 1; }
352	>	public Integer apply(Integer x) {
353	>	invocationCount++;
354	>	return value = inc(x);
355		}
356	<	int value;
357	<	public boolean ran() { return value != 0; }
356	>	}
357	>	static final class SubtractAction implements BiConsumer<Integer, Integer> {
358	>	int invocationCount = 0;
359	>	Integer value;
360	>	// Check this action was invoked exactly once when result is computed.
361	>	public boolean ran() { return invocationCount == 1; }
362		public void accept(Integer x, Integer y) {
363	+	invocationCount++;
364		value = subtract(x, y);
365		}
366		}
367	+	static final class SubtractFunction implements BiFunction<Integer, Integer, Integer> {
368	+	int invocationCount = 0;
369	+	Integer value;
370	+	// Check this action was invoked exactly once when result is computed.
371	+	public boolean ran() { return invocationCount == 1; }
372	+	public Integer apply(Integer x, Integer y) {
373	+	invocationCount++;
374	+	return value = subtract(x, y);
375	+	}
376	+	}
377		static final class Noop implements Runnable {
378	+	int invocationCount = 0;
379		boolean ran;
380	<	public void run() { ran = true; }
380	>	public void run() {
381	>	invocationCount++;
382	>	ran = true;
383	>	}
384		}
385
386		static final class FailingSupplier implements Supplier<Integer> {
#	Line 427 | Line 465 | public class CompletableFutureTest exten
465		BiConsumer<? super T,? super U> a) {
466		return f.thenAcceptBoth(g, a);
467		}
468	+	public <T,U,V> CompletableFuture<V> thenCombine
469	+	(CompletableFuture<T> f,
470	+	CompletionStage<? extends U> g,
471	+	BiFunction<? super T,? super U,? extends V> a) {
472	+	return f.thenCombine(g, a);
473	+	}
474	+	public <T,U> CompletableFuture<U> applyToEither
475	+	(CompletableFuture<T> f,
476	+	CompletionStage<? extends T> g,
477	+	Function<? super T,U> a) {
478	+	return f.applyToEither(g, a);
479	+	}
480	+	public <T> CompletableFuture<Void> acceptEither
481	+	(CompletableFuture<T> f,
482	+	CompletionStage<? extends T> g,
483	+	Consumer<? super T> a) {
484	+	return f.acceptEither(g, a);
485	+	}
486	+	public <T> CompletableFuture<Void> runAfterEither
487	+	(CompletableFuture<T> f,
488	+	CompletionStage<?> g,
489	+	java.lang.Runnable a) {
490	+	return f.runAfterEither(g, a);
491	+	}
492	+	public <T,U> CompletableFuture<U> thenCompose
493	+	(CompletableFuture<T> f,
494	+	Function<? super T,? extends CompletionStage<U>> a) {
495	+	return f.thenCompose(a);
496	+	}
497	+	public <T> CompletableFuture<T> whenComplete
498	+	(CompletableFuture<T> f,
499	+	BiConsumer<? super T,? super Throwable> a) {
500	+	return f.whenComplete(a);
501	+	}
502		},
503
504		//             /** Experimental way to do more testing */
#	Line 454 | Line 526 | public class CompletableFutureTest exten
526		BiConsumer<? super T,? super U> a) {
527		return f.thenAcceptBothAsync(g, a);
528		}
529	+	public <T,U,V> CompletableFuture<V> thenCombine
530	+	(CompletableFuture<T> f,
531	+	CompletionStage<? extends U> g,
532	+	BiFunction<? super T,? super U,? extends V> a) {
533	+	return f.thenCombineAsync(g, a);
534	+	}
535	+	public <T,U> CompletableFuture<U> applyToEither
536	+	(CompletableFuture<T> f,
537	+	CompletionStage<? extends T> g,
538	+	Function<? super T,U> a) {
539	+	return f.applyToEitherAsync(g, a);
540	+	}
541	+	public <T> CompletableFuture<Void> acceptEither
542	+	(CompletableFuture<T> f,
543	+	CompletionStage<? extends T> g,
544	+	Consumer<? super T> a) {
545	+	return f.acceptEitherAsync(g, a);
546	+	}
547	+	public <T> CompletableFuture<Void> runAfterEither
548	+	(CompletableFuture<T> f,
549	+	CompletionStage<?> g,
550	+	java.lang.Runnable a) {
551	+	return f.runAfterEitherAsync(g, a);
552	+	}
553	+	public <T,U> CompletableFuture<U> thenCompose
554	+	(CompletableFuture<T> f,
555	+	Function<? super T,? extends CompletionStage<U>> a) {
556	+	return f.thenComposeAsync(a);
557	+	}
558	+	public <T> CompletableFuture<T> whenComplete
559	+	(CompletableFuture<T> f,
560	+	BiConsumer<? super T,? super Throwable> a) {
561	+	return f.whenCompleteAsync(a);
562	+	}
563		},
564
565		//         REVERSE_DEFAULT_ASYNC {
#	Line 480 | Line 586 | public class CompletableFutureTest exten
586		BiConsumer<? super T,? super U> a) {
587		return f.thenAcceptBothAsync(g, a, new ThreadExecutor());
588		}
589	+	public <T,U,V> CompletableFuture<V> thenCombine
590	+	(CompletableFuture<T> f,
591	+	CompletionStage<? extends U> g,
592	+	BiFunction<? super T,? super U,? extends V> a) {
593	+	return f.thenCombineAsync(g, a, new ThreadExecutor());
594	+	}
595	+	public <T,U> CompletableFuture<U> applyToEither
596	+	(CompletableFuture<T> f,
597	+	CompletionStage<? extends T> g,
598	+	Function<? super T,U> a) {
599	+	return f.applyToEitherAsync(g, a, new ThreadExecutor());
600	+	}
601	+	public <T> CompletableFuture<Void> acceptEither
602	+	(CompletableFuture<T> f,
603	+	CompletionStage<? extends T> g,
604	+	Consumer<? super T> a) {
605	+	return f.acceptEitherAsync(g, a, new ThreadExecutor());
606	+	}
607	+	public <T> CompletableFuture<Void> runAfterEither
608	+	(CompletableFuture<T> f,
609	+	CompletionStage<?> g,
610	+	java.lang.Runnable a) {
611	+	return f.runAfterEitherAsync(g, a, new ThreadExecutor());
612	+	}
613	+	public <T,U> CompletableFuture<U> thenCompose
614	+	(CompletableFuture<T> f,
615	+	Function<? super T,? extends CompletionStage<U>> a) {
616	+	return f.thenComposeAsync(a, new ThreadExecutor());
617	+	}
618	+	public <T> CompletableFuture<T> whenComplete
619	+	(CompletableFuture<T> f,
620	+	BiConsumer<? super T,? super Throwable> a) {
621	+	return f.whenCompleteAsync(a, new ThreadExecutor());
622	+	}
623		};
624
625		public abstract <T,U> CompletableFuture<Void> runAfterBoth
#	Line 488 | Line 628 | public class CompletableFutureTest exten
628		(CompletableFuture<T> f,
629		CompletionStage<? extends U> g,
630		BiConsumer<? super T,? super U> a);
631	+	public abstract <T,U,V> CompletableFuture<V> thenCombine
632	+	(CompletableFuture<T> f,
633	+	CompletionStage<? extends U> g,
634	+	BiFunction<? super T,? super U,? extends V> a);
635	+	public abstract <T,U> CompletableFuture<U> applyToEither
636	+	(CompletableFuture<T> f,
637	+	CompletionStage<? extends T> g,
638	+	Function<? super T,U> a);
639	+	public abstract <T> CompletableFuture<Void> acceptEither
640	+	(CompletableFuture<T> f,
641	+	CompletionStage<? extends T> g,
642	+	Consumer<? super T> a);
643	+	public abstract <T> CompletableFuture<Void> runAfterEither
644	+	(CompletableFuture<T> f,
645	+	CompletionStage<?> g,
646	+	java.lang.Runnable a);
647	+	public abstract <T,U> CompletableFuture<U> thenCompose
648	+	(CompletableFuture<T> f,
649	+	Function<? super T,? extends CompletionStage<U>> a);
650	+	public abstract <T> CompletableFuture<T> whenComplete
651	+	(CompletableFuture<T> f,
652	+	BiConsumer<? super T,? super Throwable> a);
653	+
654	+
655		}
656
657		/**
#	Line 740 | Line 904 | public class CompletableFutureTest exten
904		CompletableFuture<Void> g = f.thenAccept(r);
905		f.complete(one);
906		checkCompletedNormally(g, null);
907	<	assertEquals(r.value, 2);
907	>	assertEquals(r.value, (Integer) 2);
908		}
909
910		/**
#	Line 782 | Line 946 | public class CompletableFutureTest exten
946		* thenCombine result completes normally after normal completion
947		* of sources
948		*/
949	<	public void testThenCombine() {
950	<	CompletableFuture<Integer> f, g, h;
951	<
952	<	f = new CompletableFuture<>();
953	<	g = new CompletableFuture<>();
954	<	h = f.thenCombine(g, subtract);
791	<	f.complete(3);
792	<	checkIncomplete(h);
793	<	g.complete(1);
794	<	checkCompletedNormally(h, 2);
949	>	public void testThenCombine_normalCompletion1() {
950	>	for (boolean createdIncomplete : new boolean[] { true, false })
951	>	for (boolean fFirst : new boolean[] { true, false })
952	>	for (ExecutionMode m : ExecutionMode.values())
953	>	for (Integer v1 : new Integer[] { 1, null })
954	>	for (Integer v2 : new Integer[] { 2, null }) {
955
956	<	f = new CompletableFuture<>();
957	<	g = new CompletableFuture<>();
958	<	h = f.thenCombine(g, subtract);
959	<	g.complete(1);
960	<	checkIncomplete(h);
961	<	f.complete(3);
962	<	checkCompletedNormally(h, 2);
956	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
957	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
958	>	final SubtractFunction r = new SubtractFunction();
959	>	CompletableFuture<Integer> h = null;
960	>	if (createdIncomplete) h = m.thenCombine(f, g, r);
961	>
962	>	if (fFirst)
963	>	f.complete(v1);
964	>	else
965	>	g.complete(v2);
966	>	if (createdIncomplete) checkIncomplete(h);
967	>	assertEquals(r.invocationCount, 0);
968	>	if (!fFirst)
969	>	f.complete(v1);
970	>	else
971	>	g.complete(v2);
972	>	if (!createdIncomplete) h = m.thenCombine(f, g, r);
973
974	<	f = new CompletableFuture<>();
975	<	g = new CompletableFuture<>();
976	<	g.complete(1);
977	<	f.complete(3);
978	<	h = f.thenCombine(g, subtract);
809	<	checkCompletedNormally(h, 2);
974	>	checkCompletedNormally(h, subtract(v1, v2));
975	>	checkCompletedNormally(f, v1);
976	>	checkCompletedNormally(g, v2);
977	>	assertEquals(r.invocationCount, 1);
978	>	}
979		}
980
981		/**
982		* thenCombine result completes exceptionally after exceptional
983		* completion of either source
984		*/
985	<	public void testThenCombine2() {
986	<	CompletableFuture<Integer> f, g, h;
985	>	public void testThenCombine_exceptionalCompletion1() {
986	>	for (ExecutionMode m : ExecutionMode.values())
987	>	for (Integer v1 : new Integer[] { 1, null }) {
988
989	<	f = new CompletableFuture<>();
990	<	g = new CompletableFuture<>();
991	<	h = f.thenCombine(g, subtract);
992	<	f.completeExceptionally(new CFException());
989	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
990	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
991	>	final SubtractFunction r = new SubtractFunction();
992	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
993	>	final CFException ex = new CFException();
994	>
995	>	f.completeExceptionally(ex);
996		checkIncomplete(h);
997	<	g.complete(1);
825	<	checkCompletedWithWrappedCFException(h);
997	>	g.complete(v1);
998
999	<	f = new CompletableFuture<>();
1000	<	g = new CompletableFuture<>();
1001	<	h = f.thenCombine(g, subtract);
1002	<	g.completeExceptionally(new CFException());
999	>	checkCompletedWithWrappedCFException(h, ex);
1000	>	checkCompletedWithWrappedCFException(f, ex);
1001	>	assertEquals(r.invocationCount, 0);
1002	>	checkCompletedNormally(g, v1);
1003	>	}
1004	>	}
1005	>
1006	>	public void testThenCombine_exceptionalCompletion2() {
1007	>	for (ExecutionMode m : ExecutionMode.values())
1008	>	for (Integer v1 : new Integer[] { 1, null }) {
1009	>
1010	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1011	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1012	>	final SubtractFunction r = new SubtractFunction();
1013	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1014	>	final CFException ex = new CFException();
1015	>
1016	>	g.completeExceptionally(ex);
1017		checkIncomplete(h);
1018	<	f.complete(3);
833	<	checkCompletedWithWrappedCFException(h);
1018	>	f.complete(v1);
1019
1020	<	f = new CompletableFuture<>();
1021	<	g = new CompletableFuture<>();
1022	<	f.complete(3);
1023	<	g.completeExceptionally(new CFException());
1024	<	h = f.thenCombine(g, subtract);
1025	<	checkCompletedWithWrappedCFException(h);
1020	>	checkCompletedWithWrappedCFException(h, ex);
1021	>	checkCompletedWithWrappedCFException(g, ex);
1022	>	assertEquals(r.invocationCount, 0);
1023	>	checkCompletedNormally(f, v1);
1024	>	}
1025	>	}
1026
1027	<	f = new CompletableFuture<>();
1028	<	g = new CompletableFuture<>();
1029	<	f.completeExceptionally(new CFException());
1030	<	g.complete(3);
1031	<	h = f.thenCombine(g, subtract);
1032	<	checkCompletedWithWrappedCFException(h);
1027	>	public void testThenCombine_exceptionalCompletion3() {
1028	>	for (ExecutionMode m : ExecutionMode.values())
1029	>	for (Integer v1 : new Integer[] { 1, null }) {
1030	>
1031	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1032	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1033	>	final SubtractFunction r = new SubtractFunction();
1034	>	final CFException ex = new CFException();
1035	>
1036	>	g.completeExceptionally(ex);
1037	>	f.complete(v1);
1038	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1039	>
1040	>	checkCompletedWithWrappedCFException(h, ex);
1041	>	checkCompletedWithWrappedCFException(g, ex);
1042	>	assertEquals(r.invocationCount, 0);
1043	>	checkCompletedNormally(f, v1);
1044	>	}
1045	>	}
1046	>
1047	>	public void testThenCombine_exceptionalCompletion4() {
1048	>	for (ExecutionMode m : ExecutionMode.values())
1049	>	for (Integer v1 : new Integer[] { 1, null }) {
1050	>
1051	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1052	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1053	>	final SubtractFunction r = new SubtractFunction();
1054	>	final CFException ex = new CFException();
1055	>
1056	>	f.completeExceptionally(ex);
1057	>	g.complete(v1);
1058	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1059	>
1060	>	checkCompletedWithWrappedCFException(h, ex);
1061	>	checkCompletedWithWrappedCFException(f, ex);
1062	>	assertEquals(r.invocationCount, 0);
1063	>	checkCompletedNormally(g, v1);
1064	>	}
1065		}
1066
1067		/**
1068		* thenCombine result completes exceptionally if action does
1069		*/
1070	<	public void testThenCombine3() {
1071	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1072	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1073	<	FailingBiFunction r = new FailingBiFunction();
1074	<	CompletableFuture<Integer> g = f.thenCombine(f2, r);
1075	<	f.complete(one);
1076	<	checkIncomplete(g);
1077	<	assertFalse(r.ran);
1078	<	f2.complete(two);
1079	<	checkCompletedWithWrappedCFException(g);
1080	<	assertTrue(r.ran);
1070	>	public void testThenCombine_actionFailed1() {
1071	>	for (ExecutionMode m : ExecutionMode.values())
1072	>	for (Integer v1 : new Integer[] { 1, null })
1073	>	for (Integer v2 : new Integer[] { 2, null }) {
1074	>
1075	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1076	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1077	>	final FailingBiFunction r = new FailingBiFunction();
1078	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1079	>
1080	>	f.complete(v1);
1081	>	checkIncomplete(h);
1082	>	g.complete(v2);
1083	>
1084	>	checkCompletedWithWrappedCFException(h);
1085	>	checkCompletedNormally(f, v1);
1086	>	checkCompletedNormally(g, v2);
1087	>	}
1088	>	}
1089	>
1090	>	public void testThenCombine_actionFailed2() {
1091	>	for (ExecutionMode m : ExecutionMode.values())
1092	>	for (Integer v1 : new Integer[] { 1, null })
1093	>	for (Integer v2 : new Integer[] { 2, null }) {
1094	>
1095	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1096	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1097	>	final FailingBiFunction r = new FailingBiFunction();
1098	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1099	>
1100	>	g.complete(v2);
1101	>	checkIncomplete(h);
1102	>	f.complete(v1);
1103	>
1104	>	checkCompletedWithWrappedCFException(h);
1105	>	checkCompletedNormally(f, v1);
1106	>	checkCompletedNormally(g, v2);
1107	>	}
1108		}
1109
1110		/**
1111		* thenCombine result completes exceptionally if either source cancelled
1112		*/
1113	<	public void testThenCombine4() {
1114	<	CompletableFuture<Integer> f, g, h;
1113	>	public void testThenCombine_sourceCancelled1() {
1114	>	for (ExecutionMode m : ExecutionMode.values())
1115	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1116	>	for (Integer v1 : new Integer[] { 1, null }) {
1117
1118	<	f = new CompletableFuture<>();
1119	<	g = new CompletableFuture<>();
1120	<	h = f.thenCombine(g, subtract);
1121	<	assertTrue(f.cancel(true));
1118	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1119	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1120	>	final SubtractFunction r = new SubtractFunction();
1121	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1122	>
1123	>	assertTrue(f.cancel(mayInterruptIfRunning));
1124		checkIncomplete(h);
1125	<	g.complete(1);
1125	>	g.complete(v1);
1126	>
1127		checkCompletedWithWrappedCancellationException(h);
1128	+	checkCancelled(f);
1129	+	assertEquals(r.invocationCount, 0);
1130	+	checkCompletedNormally(g, v1);
1131	+	}
1132	+	}
1133
1134	<	f = new CompletableFuture<>();
1135	<	g = new CompletableFuture<>();
1136	<	h = f.thenCombine(g, subtract);
1137	<	assertTrue(g.cancel(true));
1134	>	public void testThenCombine_sourceCancelled2() {
1135	>	for (ExecutionMode m : ExecutionMode.values())
1136	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1137	>	for (Integer v1 : new Integer[] { 1, null }) {
1138	>
1139	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1140	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1141	>	final SubtractFunction r = new SubtractFunction();
1142	>	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1143	>
1144	>	assertTrue(g.cancel(mayInterruptIfRunning));
1145		checkIncomplete(h);
1146	<	f.complete(3);
1146	>	f.complete(v1);
1147	>
1148		checkCompletedWithWrappedCancellationException(h);
1149	+	checkCancelled(g);
1150	+	assertEquals(r.invocationCount, 0);
1151	+	checkCompletedNormally(f, v1);
1152	+	}
1153	+	}
1154	+
1155	+	public void testThenCombine_sourceCancelled3() {
1156	+	for (ExecutionMode m : ExecutionMode.values())
1157	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1158	+	for (Integer v1 : new Integer[] { 1, null }) {
1159	+
1160	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1161	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1162	+	final SubtractFunction r = new SubtractFunction();
1163	+
1164	+	assertTrue(g.cancel(mayInterruptIfRunning));
1165	+	f.complete(v1);
1166	+	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1167
888	–	f = new CompletableFuture<>();
889	–	g = new CompletableFuture<>();
890	–	assertTrue(f.cancel(true));
891	–	assertTrue(g.cancel(true));
892	–	h = f.thenCombine(g, subtract);
1168		checkCompletedWithWrappedCancellationException(h);
1169	+	checkCancelled(g);
1170	+	assertEquals(r.invocationCount, 0);
1171	+	checkCompletedNormally(f, v1);
1172	+	}
1173	+	}
1174	+
1175	+	public void testThenCombine_sourceCancelled4() {
1176	+	for (ExecutionMode m : ExecutionMode.values())
1177	+	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
1178	+	for (Integer v1 : new Integer[] { 1, null }) {
1179	+
1180	+	final CompletableFuture<Integer> f = new CompletableFuture<>();
1181	+	final CompletableFuture<Integer> g = new CompletableFuture<>();
1182	+	final SubtractFunction r = new SubtractFunction();
1183	+
1184	+	assertTrue(f.cancel(mayInterruptIfRunning));
1185	+	g.complete(v1);
1186	+	final CompletableFuture<Integer> h = m.thenCombine(f, g, r);
1187	+
1188	+	checkCompletedWithWrappedCancellationException(h);
1189	+	checkCancelled(f);
1190	+	assertEquals(r.invocationCount, 0);
1191	+	checkCompletedNormally(g, v1);
1192	+	}
1193		}
1194
1195		/**
#	Line 909 | Line 1208 | public class CompletableFutureTest exten
1208
1209		f.complete(v1);
1210		checkIncomplete(h);
1211	<	assertEquals(r.value, 0);
1211	>	assertFalse(r.ran());
1212		g.complete(v2);
1213
1214		checkCompletedNormally(h, null);
1215	<	assertEquals(r.value, r.subtract(v1, v2));
1215	>	assertEquals(r.value, subtract(v1, v2));
1216		checkCompletedNormally(f, v1);
1217		checkCompletedNormally(g, v2);
1218		}
#	Line 931 | Line 1230 | public class CompletableFutureTest exten
1230
1231		g.complete(v2);
1232		checkIncomplete(h);
1233	<	assertEquals(r.value, 0);
1233	>	assertFalse(r.ran());
1234		f.complete(v1);
1235
1236		checkCompletedNormally(h, null);
1237	<	assertEquals(r.value, r.subtract(v1, v2));
1237	>	assertEquals(r.value, subtract(v1, v2));
1238		checkCompletedNormally(f, v1);
1239		checkCompletedNormally(g, v2);
1240		}
#	Line 955 | Line 1254 | public class CompletableFutureTest exten
1254		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1255
1256		checkCompletedNormally(h, null);
1257	<	assertEquals(r.value, r.subtract(v1, v2));
1257	>	assertEquals(r.value, subtract(v1, v2));
1258		checkCompletedNormally(f, v1);
1259		checkCompletedNormally(g, v2);
1260		}
#	Line 975 | Line 1274 | public class CompletableFutureTest exten
1274		final CompletableFuture<Void> h = m.thenAcceptBoth(f, g, r);
1275
1276		checkCompletedNormally(h, null);
1277	<	assertEquals(r.value, r.subtract(v1, v2));
1277	>	assertEquals(r.value, subtract(v1, v2));
1278		checkCompletedNormally(f, v1);
1279		checkCompletedNormally(g, v2);
1280		}
#	Line 1001 | Line 1300 | public class CompletableFutureTest exten
1300
1301		checkCompletedWithWrappedCFException(h, ex);
1302		checkCompletedWithWrappedCFException(f, ex);
1303	<	assertFalse(r.ran());
1303	>	assertEquals(r.invocationCount, 0);
1304		checkCompletedNormally(g, v1);
1305		}
1306		}
#	Line 1022 | Line 1321 | public class CompletableFutureTest exten
1321
1322		checkCompletedWithWrappedCFException(h, ex);
1323		checkCompletedWithWrappedCFException(g, ex);
1324	<	assertFalse(r.ran());
1324	>	assertEquals(r.invocationCount, 0);
1325		checkCompletedNormally(f, v1);
1326		}
1327		}
#	Line 1042 | Line 1341 | public class CompletableFutureTest exten
1341
1342		checkCompletedWithWrappedCFException(h, ex);
1343		checkCompletedWithWrappedCFException(g, ex);
1344	<	assertFalse(r.ran());
1344	>	assertEquals(r.invocationCount, 0);
1345		checkCompletedNormally(f, v1);
1346		}
1347		}
#	Line 1129 | Line 1428 | public class CompletableFutureTest exten
1428
1429		checkCompletedWithWrappedCancellationException(h);
1430		checkCancelled(f);
1431	<	assertFalse(r.ran());
1431	>	assertEquals(r.invocationCount, 0);
1432		checkCompletedNormally(g, v1);
1433		}
1434		}
#	Line 1150 | Line 1449 | public class CompletableFutureTest exten
1449
1450		checkCompletedWithWrappedCancellationException(h);
1451		checkCancelled(g);
1452	<	assertFalse(r.ran());
1452	>	assertEquals(r.invocationCount, 0);
1453		checkCompletedNormally(f, v1);
1454		}
1455		}
#	Line 1170 | Line 1469 | public class CompletableFutureTest exten
1469
1470		checkCompletedWithWrappedCancellationException(h);
1471		checkCancelled(g);
1472	<	assertFalse(r.ran());
1472	>	assertEquals(r.invocationCount, 0);
1473		checkCompletedNormally(f, v1);
1474		}
1475		}
#	Line 1190 | Line 1489 | public class CompletableFutureTest exten
1489
1490		checkCompletedWithWrappedCancellationException(h);
1491		checkCancelled(f);
1492	<	assertFalse(r.ran());
1492	>	assertEquals(r.invocationCount, 0);
1493		checkCompletedNormally(g, v1);
1494		}
1495		}
#	Line 1215 | Line 1514 | public class CompletableFutureTest exten
1514		g.complete(v2);
1515
1516		checkCompletedNormally(h, null);
1517	<	assertTrue(r.ran);
1517	>	assertEquals(r.invocationCount, 1);
1518		checkCompletedNormally(f, v1);
1519		checkCompletedNormally(g, v2);
1520		}
#	Line 1237 | Line 1536 | public class CompletableFutureTest exten
1536		f.complete(v1);
1537
1538		checkCompletedNormally(h, null);
1539	<	assertTrue(r.ran);
1539	>	assertEquals(r.invocationCount, 1);
1540		checkCompletedNormally(f, v1);
1541		checkCompletedNormally(g, v2);
1542		}
#	Line 1277 | Line 1576 | public class CompletableFutureTest exten
1576		final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
1577
1578		checkCompletedNormally(h, null);
1579	<	assertTrue(r.ran);
1579	>	assertEquals(r.invocationCount, 1);
1580		checkCompletedNormally(f, v1);
1581		checkCompletedNormally(g, v2);
1582		}
#	Line 1303 | Line 1602 | public class CompletableFutureTest exten
1602
1603		checkCompletedWithWrappedCFException(h, ex);
1604		checkCompletedWithWrappedCFException(f, ex);
1605	<	assertFalse(r.ran);
1605	>	assertEquals(r.invocationCount, 0);
1606		checkCompletedNormally(g, v1);
1607		}
1608		}
#	Line 1324 | Line 1623 | public class CompletableFutureTest exten
1623
1624		checkCompletedWithWrappedCFException(h, ex);
1625		checkCompletedWithWrappedCFException(g, ex);
1626	<	assertFalse(r.ran);
1626	>	assertEquals(r.invocationCount, 0);
1627		checkCompletedNormally(f, v1);
1628		}
1629		}
#	Line 1344 | Line 1643 | public class CompletableFutureTest exten
1643
1644		checkCompletedWithWrappedCFException(h, ex);
1645		checkCompletedWithWrappedCFException(g, ex);
1646	<	assertFalse(r.ran);
1646	>	assertEquals(r.invocationCount, 0);
1647		checkCompletedNormally(f, v1);
1648		}
1649		}
#	Line 1364 | Line 1663 | public class CompletableFutureTest exten
1663
1664		checkCompletedWithWrappedCFException(h, ex);
1665		checkCompletedWithWrappedCFException(f, ex);
1666	<	assertFalse(r.ran);
1666	>	assertEquals(r.invocationCount, 0);
1667		checkCompletedNormally(g, v1);
1668		}
1669		}
#	Line 1431 | Line 1730 | public class CompletableFutureTest exten
1730
1731		checkCompletedWithWrappedCancellationException(h);
1732		checkCancelled(f);
1733	<	assertFalse(r.ran);
1733	>	assertEquals(r.invocationCount, 0);
1734		checkCompletedNormally(g, v1);
1735		}
1736		}
#	Line 1452 | Line 1751 | public class CompletableFutureTest exten
1751
1752		checkCompletedWithWrappedCancellationException(h);
1753		checkCancelled(g);
1754	<	assertFalse(r.ran);
1754	>	assertEquals(r.invocationCount, 0);
1755		checkCompletedNormally(f, v1);
1756		}
1757		}
#	Line 1472 | Line 1771 | public class CompletableFutureTest exten
1771
1772		checkCompletedWithWrappedCancellationException(h);
1773		checkCancelled(g);
1774	<	assertFalse(r.ran);
1774	>	assertEquals(r.invocationCount, 0);
1775		checkCompletedNormally(f, v1);
1776		}
1777		}
#	Line 1492 | Line 1791 | public class CompletableFutureTest exten
1791
1792		checkCompletedWithWrappedCancellationException(h);
1793		checkCancelled(f);
1794	<	assertFalse(r.ran);
1794	>	assertEquals(r.invocationCount, 0);
1795		checkCompletedNormally(g, v1);
1796		}
1797		}
#	Line 1501 | Line 1800 | public class CompletableFutureTest exten
1800		* applyToEither result completes normally after normal completion
1801		* of either source
1802		*/
1803	<	public void testApplyToEither() {
1804	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1805	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1806	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
1508	<	f.complete(one);
1509	<	checkCompletedNormally(g, two);
1510	<	f2.complete(one);
1511	<	checkCompletedNormally(g, two);
1803	>	public void testApplyToEither_normalCompletion1() {
1804	>	for (ExecutionMode m : ExecutionMode.values())
1805	>	for (Integer v1 : new Integer[] { 1, null })
1806	>	for (Integer v2 : new Integer[] { 2, null }) {
1807
1808	<	f = new CompletableFuture<>();
1809	<	f.complete(one);
1810	<	f2 = new CompletableFuture<>();
1811	<	g = f.applyToEither(f2, inc);
1812	<	checkCompletedNormally(g, two);
1808	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1809	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1810	>	final IncFunction r = new IncFunction();
1811	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1812	>
1813	>	f.complete(v1);
1814	>	checkCompletedNormally(h, inc(v1));
1815	>	g.complete(v2);
1816	>
1817	>	checkCompletedNormally(f, v1);
1818	>	checkCompletedNormally(g, v2);
1819	>	checkCompletedNormally(h, inc(v1));
1820	>	}
1821	>	}
1822	>
1823	>	public void testApplyToEither_normalCompletion2() {
1824	>	for (ExecutionMode m : ExecutionMode.values())
1825	>	for (Integer v1 : new Integer[] { 1, null })
1826	>	for (Integer v2 : new Integer[] { 2, null }) {
1827	>
1828	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1829	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1830	>	final IncFunction r = new IncFunction();
1831	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1832	>
1833	>	g.complete(v2);
1834	>	checkCompletedNormally(h, inc(v2));
1835	>	f.complete(v1);
1836	>
1837	>	checkCompletedNormally(f, v1);
1838	>	checkCompletedNormally(g, v2);
1839	>	checkCompletedNormally(h, inc(v2));
1840	>	}
1841	>	}
1842	>	public void testApplyToEither_normalCompletion3() {
1843	>	for (ExecutionMode m : ExecutionMode.values())
1844	>	for (Integer v1 : new Integer[] { 1, null })
1845	>	for (Integer v2 : new Integer[] { 2, null }) {
1846	>
1847	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1848	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1849	>	final IncFunction r = new IncFunction();
1850	>
1851	>	f.complete(v1);
1852	>	g.complete(v2);
1853	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1854	>
1855	>	checkCompletedNormally(f, v1);
1856	>	checkCompletedNormally(g, v2);
1857	>
1858	>	// unspecified behavior
1859	>	assertTrue(Objects.equals(h.join(), inc(v1)) ||
1860	>	Objects.equals(h.join(), inc(v2)));
1861	>	assertEquals(r.invocationCount, 1);
1862	>	}
1863		}
1864
1865		/**
1866		* applyToEither result completes exceptionally after exceptional
1867		* completion of either source
1868		*/
1869	<	public void testApplyToEither2() {
1870	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1871	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1527	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
1528	<	f.completeExceptionally(new CFException());
1529	<	f2.complete(one);
1530	<	checkCompletedWithWrappedCFException(g);
1869	>	public void testApplyToEither_exceptionalCompletion1() {
1870	>	for (ExecutionMode m : ExecutionMode.values())
1871	>	for (Integer v1 : new Integer[] { 1, null }) {
1872
1873	<	f = new CompletableFuture<>();
1874	<	f2 = new CompletableFuture<>();
1875	<	f2.completeExceptionally(new CFException());
1876	<	g = f.applyToEither(f2, inc);
1877	<	checkCompletedWithWrappedCFException(g);
1873	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1874	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1875	>	final IncFunction r = new IncFunction();
1876	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1877	>	final CFException ex = new CFException();
1878	>
1879	>	f.completeExceptionally(ex);
1880	>	checkCompletedWithWrappedCFException(h, ex);
1881	>	g.complete(v1);
1882	>
1883	>	assertEquals(r.invocationCount, 0);
1884	>	checkCompletedNormally(g, v1);
1885	>	checkCompletedWithWrappedCFException(f, ex);
1886	>	checkCompletedWithWrappedCFException(h, ex);
1887	>	}
1888	>	}
1889	>
1890	>	public void testApplyToEither_exceptionalCompletion2() {
1891	>	for (ExecutionMode m : ExecutionMode.values())
1892	>	for (Integer v1 : new Integer[] { 1, null }) {
1893	>
1894	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1895	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1896	>	final IncFunction r = new IncFunction();
1897	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1898	>	final CFException ex = new CFException();
1899	>
1900	>	g.completeExceptionally(ex);
1901	>	checkCompletedWithWrappedCFException(h, ex);
1902	>	f.complete(v1);
1903	>
1904	>	assertEquals(r.invocationCount, 0);
1905	>	checkCompletedNormally(f, v1);
1906	>	checkCompletedWithWrappedCFException(g, ex);
1907	>	checkCompletedWithWrappedCFException(h, ex);
1908	>	}
1909	>	}
1910	>
1911	>	public void testApplyToEither_exceptionalCompletion3() {
1912	>	for (ExecutionMode m : ExecutionMode.values())
1913	>	for (Integer v1 : new Integer[] { 1, null }) {
1914	>
1915	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1916	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1917	>	final IncFunction r = new IncFunction();
1918	>	final CFException ex = new CFException();
1919	>
1920	>	g.completeExceptionally(ex);
1921	>	f.complete(v1);
1922	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1923	>
1924	>	// unspecified behavior
1925	>	Integer v;
1926	>	try {
1927	>	assertEquals(h.join(), inc(v1));
1928	>	assertEquals(r.invocationCount, 1);
1929	>	} catch (CompletionException ok) {
1930	>	checkCompletedWithWrappedCFException(h, ex);
1931	>	assertEquals(r.invocationCount, 0);
1932	>	}
1933	>
1934	>	checkCompletedWithWrappedCFException(g, ex);
1935	>	checkCompletedNormally(f, v1);
1936	>	}
1937	>	}
1938	>
1939	>	public void testApplyToEither_exceptionalCompletion4() {
1940	>	for (ExecutionMode m : ExecutionMode.values())
1941	>	for (Integer v1 : new Integer[] { 1, null }) {
1942	>
1943	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1944	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1945	>	final IncFunction r = new IncFunction();
1946	>	final CFException ex = new CFException();
1947	>
1948	>	f.completeExceptionally(ex);
1949	>	g.complete(v1);
1950	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1951	>
1952	>	// unspecified behavior
1953	>	Integer v;
1954	>	try {
1955	>	assertEquals(h.join(), inc(v1));
1956	>	assertEquals(r.invocationCount, 1);
1957	>	} catch (CompletionException ok) {
1958	>	checkCompletedWithWrappedCFException(h, ex);
1959	>	assertEquals(r.invocationCount, 0);
1960	>	}
1961	>
1962	>	checkCompletedWithWrappedCFException(f, ex);
1963	>	checkCompletedNormally(g, v1);
1964	>	}
1965		}
1966
1967		/**
1968		* applyToEither result completes exceptionally if action does
1969		*/
1970	<	public void testApplyToEither3() {
1971	<	CompletableFuture<Integer> f = new CompletableFuture<>();
1972	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1973	<	FailingFunction r = new FailingFunction();
1974	<	CompletableFuture<Integer> g = f.applyToEither(f2, r);
1975	<	f2.complete(two);
1976	<	checkCompletedWithWrappedCFException(g);
1970	>	public void testApplyToEither_actionFailed1() {
1971	>	for (ExecutionMode m : ExecutionMode.values())
1972	>	for (Integer v1 : new Integer[] { 1, null })
1973	>	for (Integer v2 : new Integer[] { 2, null }) {
1974	>
1975	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1976	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1977	>	final FailingFunction r = new FailingFunction();
1978	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1979	>
1980	>	f.complete(v1);
1981	>	checkCompletedWithWrappedCFException(h);
1982	>	g.complete(v2);
1983	>	checkCompletedNormally(f, v1);
1984	>	checkCompletedNormally(g, v2);
1985	>	}
1986	>	}
1987	>
1988	>	public void testApplyToEither_actionFailed2() {
1989	>	for (ExecutionMode m : ExecutionMode.values())
1990	>	for (Integer v1 : new Integer[] { 1, null })
1991	>	for (Integer v2 : new Integer[] { 2, null }) {
1992	>
1993	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
1994	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
1995	>	final FailingFunction r = new FailingFunction();
1996	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
1997	>
1998	>	g.complete(v2);
1999	>	checkCompletedWithWrappedCFException(h);
2000	>	f.complete(v1);
2001	>	checkCompletedNormally(f, v1);
2002	>	checkCompletedNormally(g, v2);
2003	>	}
2004		}
2005
2006		/**
2007		* applyToEither result completes exceptionally if either source cancelled
2008		*/
2009	<	public void testApplyToEither4() {
2010	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2011	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2012	<	CompletableFuture<Integer> g = f.applyToEither(f2, inc);
2013	<	assertTrue(f.cancel(true));
2014	<	checkCompletedWithWrappedCancellationException(g);
2015	<	f = new CompletableFuture<>();
2016	<	f2 = new CompletableFuture<>();
2017	<	assertTrue(f2.cancel(true));
2018	<	checkCompletedWithWrappedCancellationException(g);
2009	>	public void testApplyToEither_sourceCancelled1() {
2010	>	for (ExecutionMode m : ExecutionMode.values())
2011	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2012	>	for (Integer v1 : new Integer[] { 1, null }) {
2013	>
2014	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2015	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2016	>	final IncFunction r = new IncFunction();
2017	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2018	>
2019	>	assertTrue(f.cancel(mayInterruptIfRunning));
2020	>	checkCompletedWithWrappedCancellationException(h);
2021	>	g.complete(v1);
2022	>
2023	>	checkCancelled(f);
2024	>	assertEquals(r.invocationCount, 0);
2025	>	checkCompletedNormally(g, v1);
2026	>	checkCompletedWithWrappedCancellationException(h);
2027	>	}
2028	>	}
2029	>
2030	>	public void testApplyToEither_sourceCancelled2() {
2031	>	for (ExecutionMode m : ExecutionMode.values())
2032	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2033	>	for (Integer v1 : new Integer[] { 1, null }) {
2034	>
2035	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2036	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2037	>	final IncFunction r = new IncFunction();
2038	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2039	>
2040	>	assertTrue(g.cancel(mayInterruptIfRunning));
2041	>	checkCompletedWithWrappedCancellationException(h);
2042	>	f.complete(v1);
2043	>
2044	>	checkCancelled(g);
2045	>	assertEquals(r.invocationCount, 0);
2046	>	checkCompletedNormally(f, v1);
2047	>	checkCompletedWithWrappedCancellationException(h);
2048	>	}
2049	>	}
2050	>
2051	>	public void testApplyToEither_sourceCancelled3() {
2052	>	for (ExecutionMode m : ExecutionMode.values())
2053	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2054	>	for (Integer v1 : new Integer[] { 1, null }) {
2055	>
2056	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2057	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2058	>	final IncFunction r = new IncFunction();
2059	>
2060	>	assertTrue(g.cancel(mayInterruptIfRunning));
2061	>	f.complete(v1);
2062	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2063	>
2064	>	// unspecified behavior
2065	>	Integer v;
2066	>	try {
2067	>	assertEquals(h.join(), inc(v1));
2068	>	assertEquals(r.invocationCount, 1);
2069	>	} catch (CompletionException ok) {
2070	>	checkCompletedWithWrappedCancellationException(h);
2071	>	assertEquals(r.invocationCount, 0);
2072	>	}
2073	>
2074	>	checkCancelled(g);
2075	>	checkCompletedNormally(f, v1);
2076	>	}
2077	>	}
2078	>
2079	>	public void testApplyToEither_sourceCancelled4() {
2080	>	for (ExecutionMode m : ExecutionMode.values())
2081	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2082	>	for (Integer v1 : new Integer[] { 1, null }) {
2083	>
2084	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2085	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2086	>	final IncFunction r = new IncFunction();
2087	>
2088	>	assertTrue(f.cancel(mayInterruptIfRunning));
2089	>	g.complete(v1);
2090	>	final CompletableFuture<Integer> h = m.applyToEither(f, g, r);
2091	>
2092	>	// unspecified behavior
2093	>	Integer v;
2094	>	try {
2095	>	assertEquals(h.join(), inc(v1));
2096	>	assertEquals(r.invocationCount, 1);
2097	>	} catch (CompletionException ok) {
2098	>	checkCompletedWithWrappedCancellationException(h);
2099	>	assertEquals(r.invocationCount, 0);
2100	>	}
2101	>
2102	>	checkCancelled(f);
2103	>	checkCompletedNormally(g, v1);
2104	>	}
2105		}
2106
2107		/**
2108		* acceptEither result completes normally after normal completion
2109		* of either source
2110		*/
2111	<	public void testAcceptEither() {
2112	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2113	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2114	<	IncAction r = new IncAction();
1574	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
1575	<	f.complete(one);
1576	<	checkCompletedNormally(g, null);
1577	<	f2.complete(one);
1578	<	checkCompletedNormally(g, null);
1579	<	assertEquals(r.value, 2);
2111	>	public void testAcceptEither_normalCompletion1() {
2112	>	for (ExecutionMode m : ExecutionMode.values())
2113	>	for (Integer v1 : new Integer[] { 1, null })
2114	>	for (Integer v2 : new Integer[] { 2, null }) {
2115
2116	<	r = new IncAction();
2117	<	f = new CompletableFuture<>();
2118	<	f.complete(one);
2119	<	f2 = new CompletableFuture<>();
2120	<	g = f.acceptEither(f2, r);
2121	<	checkCompletedNormally(g, null);
2122	<	assertEquals(r.value, 2);
2116	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2117	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2118	>	final IncAction r = new IncAction();
2119	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2120	>
2121	>	f.complete(v1);
2122	>	checkCompletedNormally(h, null);
2123	>	assertEquals(r.value, inc(v1));
2124	>	g.complete(v2);
2125	>
2126	>	checkCompletedNormally(f, v1);
2127	>	checkCompletedNormally(g, v2);
2128	>	checkCompletedNormally(h, null);
2129	>	}
2130	>	}
2131	>
2132	>	public void testAcceptEither_normalCompletion2() {
2133	>	for (ExecutionMode m : ExecutionMode.values())
2134	>	for (Integer v1 : new Integer[] { 1, null })
2135	>	for (Integer v2 : new Integer[] { 2, null }) {
2136	>
2137	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2138	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2139	>	final IncAction r = new IncAction();
2140	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2141	>
2142	>	g.complete(v2);
2143	>	checkCompletedNormally(h, null);
2144	>	assertEquals(r.value, inc(v2));
2145	>	f.complete(v1);
2146	>
2147	>	checkCompletedNormally(f, v1);
2148	>	checkCompletedNormally(g, v2);
2149	>	checkCompletedNormally(h, null);
2150	>	}
2151	>	}
2152	>	public void testAcceptEither_normalCompletion3() {
2153	>	for (ExecutionMode m : ExecutionMode.values())
2154	>	for (Integer v1 : new Integer[] { 1, null })
2155	>	for (Integer v2 : new Integer[] { 2, null }) {
2156	>
2157	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2158	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2159	>	final IncAction r = new IncAction();
2160	>
2161	>	f.complete(v1);
2162	>	g.complete(v2);
2163	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2164	>
2165	>	checkCompletedNormally(h, null);
2166	>	checkCompletedNormally(f, v1);
2167	>	checkCompletedNormally(g, v2);
2168	>
2169	>	// unspecified behavior
2170	>	assertTrue(Objects.equals(r.value, inc(v1)) ||
2171	>	Objects.equals(r.value, inc(v2)));
2172	>	}
2173		}
2174
2175		/**
2176		* acceptEither result completes exceptionally after exceptional
2177		* completion of either source
2178		*/
2179	<	public void testAcceptEither2() {
2180	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2181	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1597	<	IncAction r = new IncAction();
1598	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
1599	<	f.completeExceptionally(new CFException());
1600	<	f2.complete(one);
1601	<	checkCompletedWithWrappedCFException(g);
2179	>	public void testAcceptEither_exceptionalCompletion1() {
2180	>	for (ExecutionMode m : ExecutionMode.values())
2181	>	for (Integer v1 : new Integer[] { 1, null }) {
2182
2183	<	r = new IncAction();
2184	<	f = new CompletableFuture<>();
2185	<	f2 = new CompletableFuture<>();
2186	<	f2.completeExceptionally(new CFException());
2187	<	g = f.acceptEither(f2, r);
2188	<	checkCompletedWithWrappedCFException(g);
2183	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2184	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2185	>	final IncAction r = new IncAction();
2186	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2187	>	final CFException ex = new CFException();
2188	>
2189	>	f.completeExceptionally(ex);
2190	>	checkCompletedWithWrappedCFException(h, ex);
2191	>	g.complete(v1);
2192	>
2193	>	assertEquals(r.invocationCount, 0);
2194	>	checkCompletedNormally(g, v1);
2195	>	checkCompletedWithWrappedCFException(f, ex);
2196	>	checkCompletedWithWrappedCFException(h, ex);
2197	>	}
2198	>	}
2199	>
2200	>	public void testAcceptEither_exceptionalCompletion2() {
2201	>	for (ExecutionMode m : ExecutionMode.values())
2202	>	for (Integer v1 : new Integer[] { 1, null }) {
2203	>
2204	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2205	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2206	>	final IncAction r = new IncAction();
2207	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2208	>	final CFException ex = new CFException();
2209	>
2210	>	g.completeExceptionally(ex);
2211	>	checkCompletedWithWrappedCFException(h, ex);
2212	>	f.complete(v1);
2213	>
2214	>	assertEquals(r.invocationCount, 0);
2215	>	checkCompletedNormally(f, v1);
2216	>	checkCompletedWithWrappedCFException(g, ex);
2217	>	checkCompletedWithWrappedCFException(h, ex);
2218	>	}
2219	>	}
2220	>
2221	>	public void testAcceptEither_exceptionalCompletion3() {
2222	>	for (ExecutionMode m : ExecutionMode.values())
2223	>	for (Integer v1 : new Integer[] { 1, null }) {
2224	>
2225	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2226	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2227	>	final IncAction r = new IncAction();
2228	>	final CFException ex = new CFException();
2229	>
2230	>	g.completeExceptionally(ex);
2231	>	f.complete(v1);
2232	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2233	>
2234	>	// unspecified behavior
2235	>	Integer v;
2236	>	try {
2237	>	assertEquals(h.join(), null);
2238	>	assertEquals(r.invocationCount, 1);
2239	>	assertEquals(inc(v1), r.value);
2240	>	} catch (CompletionException ok) {
2241	>	checkCompletedWithWrappedCFException(h, ex);
2242	>	assertEquals(r.invocationCount, 0);
2243	>	}
2244	>
2245	>	checkCompletedWithWrappedCFException(g, ex);
2246	>	checkCompletedNormally(f, v1);
2247	>	}
2248	>	}
2249	>
2250	>	public void testAcceptEither_exceptionalCompletion4() {
2251	>	for (ExecutionMode m : ExecutionMode.values())
2252	>	for (Integer v1 : new Integer[] { 1, null }) {
2253	>
2254	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2255	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2256	>	final IncAction r = new IncAction();
2257	>	final CFException ex = new CFException();
2258	>
2259	>	f.completeExceptionally(ex);
2260	>	g.complete(v1);
2261	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2262	>
2263	>	// unspecified behavior
2264	>	Integer v;
2265	>	try {
2266	>	assertEquals(h.join(), null);
2267	>	assertEquals(r.invocationCount, 1);
2268	>	assertEquals(inc(v1), r.value);
2269	>	} catch (CompletionException ok) {
2270	>	checkCompletedWithWrappedCFException(h, ex);
2271	>	assertEquals(r.invocationCount, 0);
2272	>	}
2273	>
2274	>	checkCompletedWithWrappedCFException(f, ex);
2275	>	checkCompletedNormally(g, v1);
2276	>	}
2277		}
2278
2279		/**
2280		* acceptEither result completes exceptionally if action does
2281		*/
2282	<	public void testAcceptEither3() {
2283	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2284	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2285	<	FailingConsumer r = new FailingConsumer();
2286	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2287	<	f2.complete(two);
2288	<	checkCompletedWithWrappedCFException(g);
2282	>	public void testAcceptEither_actionFailed1() {
2283	>	for (ExecutionMode m : ExecutionMode.values())
2284	>	for (Integer v1 : new Integer[] { 1, null })
2285	>	for (Integer v2 : new Integer[] { 2, null }) {
2286	>
2287	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2288	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2289	>	final FailingConsumer r = new FailingConsumer();
2290	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2291	>
2292	>	f.complete(v1);
2293	>	checkCompletedWithWrappedCFException(h);
2294	>	g.complete(v2);
2295	>	checkCompletedNormally(f, v1);
2296	>	checkCompletedNormally(g, v2);
2297	>	}
2298	>	}
2299	>
2300	>	public void testAcceptEither_actionFailed2() {
2301	>	for (ExecutionMode m : ExecutionMode.values())
2302	>	for (Integer v1 : new Integer[] { 1, null })
2303	>	for (Integer v2 : new Integer[] { 2, null }) {
2304	>
2305	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2306	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2307	>	final FailingConsumer r = new FailingConsumer();
2308	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2309	>
2310	>	g.complete(v2);
2311	>	checkCompletedWithWrappedCFException(h);
2312	>	f.complete(v1);
2313	>	checkCompletedNormally(f, v1);
2314	>	checkCompletedNormally(g, v2);
2315	>	}
2316		}
2317
2318		/**
2319		* acceptEither result completes exceptionally if either source cancelled
2320		*/
2321	<	public void testAcceptEither4() {
2322	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2323	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2324	<	IncAction r = new IncAction();
2325	<	CompletableFuture<Void> g = f.acceptEither(f2, r);
2326	<	assertTrue(f.cancel(true));
2327	<	checkCompletedWithWrappedCancellationException(g);
2328	<	f = new CompletableFuture<>();
2329	<	f2 = new CompletableFuture<>();
2330	<	assertTrue(f2.cancel(true));
2331	<	checkCompletedWithWrappedCancellationException(g);
2321	>	public void testAcceptEither_sourceCancelled1() {
2322	>	for (ExecutionMode m : ExecutionMode.values())
2323	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2324	>	for (Integer v1 : new Integer[] { 1, null }) {
2325	>
2326	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2327	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2328	>	final IncAction r = new IncAction();
2329	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2330	>
2331	>	assertTrue(f.cancel(mayInterruptIfRunning));
2332	>	checkCompletedWithWrappedCancellationException(h);
2333	>	g.complete(v1);
2334	>
2335	>	checkCancelled(f);
2336	>	assertEquals(r.invocationCount, 0);
2337	>	checkCompletedNormally(g, v1);
2338	>	checkCompletedWithWrappedCancellationException(h);
2339	>	}
2340	>	}
2341	>
2342	>	public void testAcceptEither_sourceCancelled2() {
2343	>	for (ExecutionMode m : ExecutionMode.values())
2344	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2345	>	for (Integer v1 : new Integer[] { 1, null }) {
2346	>
2347	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2348	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2349	>	final IncAction r = new IncAction();
2350	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2351	>
2352	>	assertTrue(g.cancel(mayInterruptIfRunning));
2353	>	checkCompletedWithWrappedCancellationException(h);
2354	>	f.complete(v1);
2355	>
2356	>	checkCancelled(g);
2357	>	assertEquals(r.invocationCount, 0);
2358	>	checkCompletedNormally(f, v1);
2359	>	checkCompletedWithWrappedCancellationException(h);
2360	>	}
2361	>	}
2362	>
2363	>	public void testAcceptEither_sourceCancelled3() {
2364	>	for (ExecutionMode m : ExecutionMode.values())
2365	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2366	>	for (Integer v1 : new Integer[] { 1, null }) {
2367	>
2368	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2369	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2370	>	final IncAction r = new IncAction();
2371	>
2372	>	assertTrue(g.cancel(mayInterruptIfRunning));
2373	>	f.complete(v1);
2374	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2375	>
2376	>	// unspecified behavior
2377	>	Integer v;
2378	>	try {
2379	>	assertEquals(h.join(), null);
2380	>	assertEquals(r.invocationCount, 1);
2381	>	assertEquals(inc(v1), r.value);
2382	>	} catch (CompletionException ok) {
2383	>	checkCompletedWithWrappedCancellationException(h);
2384	>	assertEquals(r.invocationCount, 0);
2385	>	}
2386	>
2387	>	checkCancelled(g);
2388	>	checkCompletedNormally(f, v1);
2389	>	}
2390	>	}
2391	>
2392	>	public void testAcceptEither_sourceCancelled4() {
2393	>	for (ExecutionMode m : ExecutionMode.values())
2394	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2395	>	for (Integer v1 : new Integer[] { 1, null }) {
2396	>
2397	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2398	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2399	>	final IncAction r = new IncAction();
2400	>
2401	>	assertTrue(f.cancel(mayInterruptIfRunning));
2402	>	g.complete(v1);
2403	>	final CompletableFuture<Void> h = m.acceptEither(f, g, r);
2404	>
2405	>	// unspecified behavior
2406	>	Integer v;
2407	>	try {
2408	>	assertEquals(h.join(), null);
2409	>	assertEquals(r.invocationCount, 1);
2410	>	assertEquals(inc(v1), r.value);
2411	>	} catch (CompletionException ok) {
2412	>	checkCompletedWithWrappedCancellationException(h);
2413	>	assertEquals(r.invocationCount, 0);
2414	>	}
2415	>
2416	>	checkCancelled(f);
2417	>	checkCompletedNormally(g, v1);
2418	>	}
2419		}
2420
2421		/**
2422		* runAfterEither result completes normally after normal completion
2423		* of either source
2424		*/
2425	<	public void testRunAfterEither() {
2426	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2427	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2428	<	Noop r = new Noop();
1647	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
1648	<	f.complete(one);
1649	<	checkCompletedNormally(g, null);
1650	<	f2.complete(one);
1651	<	checkCompletedNormally(g, null);
1652	<	assertTrue(r.ran);
2425	>	public void testRunAfterEither_normalCompletion1() {
2426	>	for (ExecutionMode m : ExecutionMode.values())
2427	>	for (Integer v1 : new Integer[] { 1, null })
2428	>	for (Integer v2 : new Integer[] { 2, null }) {
2429
2430	<	r = new Noop();
2431	<	f = new CompletableFuture<>();
2432	<	f.complete(one);
2433	<	f2 = new CompletableFuture<>();
2434	<	g = f.runAfterEither(f2, r);
2435	<	checkCompletedNormally(g, null);
2436	<	assertTrue(r.ran);
2430	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2431	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2432	>	final Noop r = new Noop();
2433	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2434	>
2435	>	f.complete(v1);
2436	>	checkCompletedNormally(h, null);
2437	>	assertEquals(r.invocationCount, 1);
2438	>	g.complete(v2);
2439	>
2440	>	checkCompletedNormally(f, v1);
2441	>	checkCompletedNormally(g, v2);
2442	>	checkCompletedNormally(h, null);
2443	>	assertEquals(r.invocationCount, 1);
2444	>	}
2445	>	}
2446	>
2447	>	public void testRunAfterEither_normalCompletion2() {
2448	>	for (ExecutionMode m : ExecutionMode.values())
2449	>	for (Integer v1 : new Integer[] { 1, null })
2450	>	for (Integer v2 : new Integer[] { 2, null }) {
2451	>
2452	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2453	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2454	>	final Noop r = new Noop();
2455	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2456	>
2457	>	g.complete(v2);
2458	>	checkCompletedNormally(h, null);
2459	>	assertEquals(r.invocationCount, 1);
2460	>	f.complete(v1);
2461	>
2462	>	checkCompletedNormally(f, v1);
2463	>	checkCompletedNormally(g, v2);
2464	>	checkCompletedNormally(h, null);
2465	>	assertEquals(r.invocationCount, 1);
2466	>	}
2467	>	}
2468	>	public void testRunAfterEither_normalCompletion3() {
2469	>	for (ExecutionMode m : ExecutionMode.values())
2470	>	for (Integer v1 : new Integer[] { 1, null })
2471	>	for (Integer v2 : new Integer[] { 2, null }) {
2472	>
2473	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2474	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2475	>	final Noop r = new Noop();
2476	>
2477	>	f.complete(v1);
2478	>	g.complete(v2);
2479	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2480	>
2481	>	checkCompletedNormally(h, null);
2482	>	checkCompletedNormally(f, v1);
2483	>	checkCompletedNormally(g, v2);
2484	>	assertEquals(r.invocationCount, 1);
2485	>	}
2486		}
2487
2488		/**
2489		* runAfterEither result completes exceptionally after exceptional
2490		* completion of either source
2491		*/
2492	<	public void testRunAfterEither2() {
2493	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2494	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
1670	<	Noop r = new Noop();
1671	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
1672	<	f.completeExceptionally(new CFException());
1673	<	f2.complete(one);
1674	<	checkCompletedWithWrappedCFException(g);
2492	>	public void testRunAfterEither_exceptionalCompletion1() {
2493	>	for (ExecutionMode m : ExecutionMode.values())
2494	>	for (Integer v1 : new Integer[] { 1, null }) {
2495
2496	<	r = new Noop();
2497	<	f = new CompletableFuture<>();
2498	<	f2 = new CompletableFuture<>();
2499	<	f2.completeExceptionally(new CFException());
2500	<	g = f.runAfterEither(f2, r);
2501	<	checkCompletedWithWrappedCFException(g);
2496	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2497	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2498	>	final Noop r = new Noop();
2499	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2500	>	final CFException ex = new CFException();
2501	>
2502	>	f.completeExceptionally(ex);
2503	>	checkCompletedWithWrappedCFException(h, ex);
2504	>	g.complete(v1);
2505	>
2506	>	assertEquals(r.invocationCount, 0);
2507	>	checkCompletedNormally(g, v1);
2508	>	checkCompletedWithWrappedCFException(f, ex);
2509	>	checkCompletedWithWrappedCFException(h, ex);
2510	>	}
2511	>	}
2512	>
2513	>	public void testRunAfterEither_exceptionalCompletion2() {
2514	>	for (ExecutionMode m : ExecutionMode.values())
2515	>	for (Integer v1 : new Integer[] { 1, null }) {
2516	>
2517	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2518	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2519	>	final Noop r = new Noop();
2520	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2521	>	final CFException ex = new CFException();
2522	>
2523	>	g.completeExceptionally(ex);
2524	>	checkCompletedWithWrappedCFException(h, ex);
2525	>	f.complete(v1);
2526	>
2527	>	assertEquals(r.invocationCount, 0);
2528	>	checkCompletedNormally(f, v1);
2529	>	checkCompletedWithWrappedCFException(g, ex);
2530	>	checkCompletedWithWrappedCFException(h, ex);
2531	>	}
2532	>	}
2533	>
2534	>	public void testRunAfterEither_exceptionalCompletion3() {
2535	>	for (ExecutionMode m : ExecutionMode.values())
2536	>	for (Integer v1 : new Integer[] { 1, null }) {
2537	>
2538	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2539	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2540	>	final Noop r = new Noop();
2541	>	final CFException ex = new CFException();
2542	>
2543	>	g.completeExceptionally(ex);
2544	>	f.complete(v1);
2545	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2546	>
2547	>	// unspecified behavior
2548	>	Integer v;
2549	>	try {
2550	>	assertEquals(h.join(), null);
2551	>	assertEquals(r.invocationCount, 1);
2552	>	} catch (CompletionException ok) {
2553	>	checkCompletedWithWrappedCFException(h, ex);
2554	>	assertEquals(r.invocationCount, 0);
2555	>	}
2556	>
2557	>	checkCompletedWithWrappedCFException(g, ex);
2558	>	checkCompletedNormally(f, v1);
2559	>	}
2560	>	}
2561	>
2562	>	public void testRunAfterEither_exceptionalCompletion4() {
2563	>	for (ExecutionMode m : ExecutionMode.values())
2564	>	for (Integer v1 : new Integer[] { 1, null }) {
2565	>
2566	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2567	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2568	>	final Noop r = new Noop();
2569	>	final CFException ex = new CFException();
2570	>
2571	>	f.completeExceptionally(ex);
2572	>	g.complete(v1);
2573	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2574	>
2575	>	// unspecified behavior
2576	>	Integer v;
2577	>	try {
2578	>	assertEquals(h.join(), null);
2579	>	assertEquals(r.invocationCount, 1);
2580	>	} catch (CompletionException ok) {
2581	>	checkCompletedWithWrappedCFException(h, ex);
2582	>	assertEquals(r.invocationCount, 0);
2583	>	}
2584	>
2585	>	checkCompletedWithWrappedCFException(f, ex);
2586	>	checkCompletedNormally(g, v1);
2587	>	}
2588		}
2589
2590		/**
2591		* runAfterEither result completes exceptionally if action does
2592		*/
2593	<	public void testRunAfterEither3() {
2594	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2595	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2596	<	FailingNoop r = new FailingNoop();
2597	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2598	<	f2.complete(two);
2599	<	checkCompletedWithWrappedCFException(g);
2593	>	public void testRunAfterEither_actionFailed1() {
2594	>	for (ExecutionMode m : ExecutionMode.values())
2595	>	for (Integer v1 : new Integer[] { 1, null })
2596	>	for (Integer v2 : new Integer[] { 2, null }) {
2597	>
2598	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2599	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2600	>	final FailingNoop r = new FailingNoop();
2601	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2602	>
2603	>	f.complete(v1);
2604	>	checkCompletedWithWrappedCFException(h);
2605	>	g.complete(v2);
2606	>	checkCompletedNormally(f, v1);
2607	>	checkCompletedNormally(g, v2);
2608	>	}
2609	>	}
2610	>
2611	>	public void testRunAfterEither_actionFailed2() {
2612	>	for (ExecutionMode m : ExecutionMode.values())
2613	>	for (Integer v1 : new Integer[] { 1, null })
2614	>	for (Integer v2 : new Integer[] { 2, null }) {
2615	>
2616	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2617	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2618	>	final FailingNoop r = new FailingNoop();
2619	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2620	>
2621	>	g.complete(v2);
2622	>	checkCompletedWithWrappedCFException(h);
2623	>	f.complete(v1);
2624	>	checkCompletedNormally(f, v1);
2625	>	checkCompletedNormally(g, v2);
2626	>	}
2627		}
2628
2629		/**
2630		* runAfterEither result completes exceptionally if either source cancelled
2631		*/
2632	<	public void testRunAfterEither4() {
2633	<	CompletableFuture<Integer> f = new CompletableFuture<>();
2634	<	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2635	<	Noop r = new Noop();
2636	<	CompletableFuture<Void> g = f.runAfterEither(f2, r);
2637	<	assertTrue(f.cancel(true));
2638	<	checkCompletedWithWrappedCancellationException(g);
2639	<	f = new CompletableFuture<>();
2640	<	f2 = new CompletableFuture<>();
2641	<	assertTrue(f2.cancel(true));
2642	<	checkCompletedWithWrappedCancellationException(g);
2632	>	public void testRunAfterEither_sourceCancelled1() {
2633	>	for (ExecutionMode m : ExecutionMode.values())
2634	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2635	>	for (Integer v1 : new Integer[] { 1, null }) {
2636	>
2637	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2638	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2639	>	final Noop r = new Noop();
2640	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2641	>
2642	>	assertTrue(f.cancel(mayInterruptIfRunning));
2643	>	checkCompletedWithWrappedCancellationException(h);
2644	>	g.complete(v1);
2645	>
2646	>	checkCancelled(f);
2647	>	assertEquals(r.invocationCount, 0);
2648	>	checkCompletedNormally(g, v1);
2649	>	checkCompletedWithWrappedCancellationException(h);
2650	>	}
2651	>	}
2652	>
2653	>	public void testRunAfterEither_sourceCancelled2() {
2654	>	for (ExecutionMode m : ExecutionMode.values())
2655	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2656	>	for (Integer v1 : new Integer[] { 1, null }) {
2657	>
2658	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2659	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2660	>	final Noop r = new Noop();
2661	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2662	>
2663	>	assertTrue(g.cancel(mayInterruptIfRunning));
2664	>	checkCompletedWithWrappedCancellationException(h);
2665	>	f.complete(v1);
2666	>
2667	>	checkCancelled(g);
2668	>	assertEquals(r.invocationCount, 0);
2669	>	checkCompletedNormally(f, v1);
2670	>	checkCompletedWithWrappedCancellationException(h);
2671	>	}
2672	>	}
2673	>
2674	>	public void testRunAfterEither_sourceCancelled3() {
2675	>	for (ExecutionMode m : ExecutionMode.values())
2676	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2677	>	for (Integer v1 : new Integer[] { 1, null }) {
2678	>
2679	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2680	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2681	>	final Noop r = new Noop();
2682	>
2683	>	assertTrue(g.cancel(mayInterruptIfRunning));
2684	>	f.complete(v1);
2685	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2686	>
2687	>	// unspecified behavior
2688	>	Integer v;
2689	>	try {
2690	>	assertEquals(h.join(), null);
2691	>	assertEquals(r.invocationCount, 1);
2692	>	} catch (CompletionException ok) {
2693	>	checkCompletedWithWrappedCancellationException(h);
2694	>	assertEquals(r.invocationCount, 0);
2695	>	}
2696	>
2697	>	checkCancelled(g);
2698	>	checkCompletedNormally(f, v1);
2699	>	}
2700	>	}
2701	>
2702	>	public void testRunAfterEither_sourceCancelled4() {
2703	>	for (ExecutionMode m : ExecutionMode.values())
2704	>	for (boolean mayInterruptIfRunning : new boolean[] { true, false })
2705	>	for (Integer v1 : new Integer[] { 1, null }) {
2706	>
2707	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
2708	>	final CompletableFuture<Integer> g = new CompletableFuture<>();
2709	>	final Noop r = new Noop();
2710	>
2711	>	assertTrue(f.cancel(mayInterruptIfRunning));
2712	>	g.complete(v1);
2713	>	final CompletableFuture<Void> h = m.runAfterEither(f, g, r);
2714	>
2715	>	// unspecified behavior
2716	>	Integer v;
2717	>	try {
2718	>	assertEquals(h.join(), null);
2719	>	assertEquals(r.invocationCount, 1);
2720	>	} catch (CompletionException ok) {
2721	>	checkCompletedWithWrappedCancellationException(h);
2722	>	assertEquals(r.invocationCount, 0);
2723	>	}
2724	>
2725	>	checkCancelled(f);
2726	>	checkCompletedNormally(g, v1);
2727	>	}
2728		}
2729
2730		/**
#	Line 1894 | Line 2912 | public class CompletableFutureTest exten
2912		CompletableFuture<Void> g = f.thenAcceptAsync(r);
2913		f.complete(one);
2914		checkCompletedNormally(g, null);
2915	<	assertEquals(r.value, 2);
2915	>	assertEquals(r.value, (Integer) 2);
2916		}
2917
2918		/**
#	Line 1932 | Line 2950 | public class CompletableFutureTest exten
2950		}
2951
2952		/**
1935	–	* thenCombineAsync result completes normally after normal
1936	–	* completion of sources
1937	–	*/
1938	–	public void testThenCombineAsync() {
1939	–	CompletableFuture<Integer> f, g, h;
1940	–
1941	–	f = new CompletableFuture<>();
1942	–	g = new CompletableFuture<>();
1943	–	h = f.thenCombineAsync(g, subtract);
1944	–	f.complete(3);
1945	–	checkIncomplete(h);
1946	–	g.complete(1);
1947	–	checkCompletedNormally(h, 2);
1948	–
1949	–	f = new CompletableFuture<>();
1950	–	g = new CompletableFuture<>();
1951	–	h = f.thenCombineAsync(g, subtract);
1952	–	g.complete(1);
1953	–	checkIncomplete(h);
1954	–	f.complete(3);
1955	–	checkCompletedNormally(h, 2);
1956	–
1957	–	f = new CompletableFuture<>();
1958	–	g = new CompletableFuture<>();
1959	–	g.complete(1);
1960	–	f.complete(3);
1961	–	h = f.thenCombineAsync(g, subtract);
1962	–	checkCompletedNormally(h, 2);
1963	–	}
1964	–
1965	–	/**
1966	–	* thenCombineAsync result completes exceptionally after exceptional
1967	–	* completion of either source
1968	–	*/
1969	–	public void testThenCombineAsync2() {
1970	–	CompletableFuture<Integer> f, g, h;
1971	–
1972	–	f = new CompletableFuture<>();
1973	–	g = new CompletableFuture<>();
1974	–	h = f.thenCombineAsync(g, subtract);
1975	–	f.completeExceptionally(new CFException());
1976	–	checkIncomplete(h);
1977	–	g.complete(1);
1978	–	checkCompletedWithWrappedCFException(h);
1979	–
1980	–	f = new CompletableFuture<>();
1981	–	g = new CompletableFuture<>();
1982	–	h = f.thenCombineAsync(g, subtract);
1983	–	g.completeExceptionally(new CFException());
1984	–	checkIncomplete(h);
1985	–	f.complete(3);
1986	–	checkCompletedWithWrappedCFException(h);
1987	–
1988	–	f = new CompletableFuture<>();
1989	–	g = new CompletableFuture<>();
1990	–	g.completeExceptionally(new CFException());
1991	–	f.complete(3);
1992	–	h = f.thenCombineAsync(g, subtract);
1993	–	checkCompletedWithWrappedCFException(h);
1994	–	}
1995	–
1996	–	/**
1997	–	* thenCombineAsync result completes exceptionally if action does
1998	–	*/
1999	–	public void testThenCombineAsync3() {
2000	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2001	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2002	–	FailingBiFunction r = new FailingBiFunction();
2003	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r);
2004	–	f.complete(one);
2005	–	checkIncomplete(g);
2006	–	assertFalse(r.ran);
2007	–	f2.complete(two);
2008	–	checkCompletedWithWrappedCFException(g);
2009	–	assertTrue(r.ran);
2010	–	}
2011	–
2012	–	/**
2013	–	* thenCombineAsync result completes exceptionally if either source cancelled
2014	–	*/
2015	–	public void testThenCombineAsync4() {
2016	–	CompletableFuture<Integer> f, g, h;
2017	–
2018	–	f = new CompletableFuture<>();
2019	–	g = new CompletableFuture<>();
2020	–	h = f.thenCombineAsync(g, subtract);
2021	–	assertTrue(f.cancel(true));
2022	–	checkIncomplete(h);
2023	–	g.complete(1);
2024	–	checkCompletedWithWrappedCancellationException(h);
2025	–
2026	–	f = new CompletableFuture<>();
2027	–	g = new CompletableFuture<>();
2028	–	h = f.thenCombineAsync(g, subtract);
2029	–	assertTrue(g.cancel(true));
2030	–	checkIncomplete(h);
2031	–	f.complete(3);
2032	–	checkCompletedWithWrappedCancellationException(h);
2033	–
2034	–	f = new CompletableFuture<>();
2035	–	g = new CompletableFuture<>();
2036	–	g.complete(3);
2037	–	assertTrue(f.cancel(true));
2038	–	h = f.thenCombineAsync(g, subtract);
2039	–	checkCompletedWithWrappedCancellationException(h);
2040	–
2041	–	f = new CompletableFuture<>();
2042	–	g = new CompletableFuture<>();
2043	–	f.complete(3);
2044	–	assertTrue(g.cancel(true));
2045	–	h = f.thenCombineAsync(g, subtract);
2046	–	checkCompletedWithWrappedCancellationException(h);
2047	–	}
2048	–
2049	–	/**
2050	–	* applyToEitherAsync result completes normally after normal
2051	–	* completion of sources
2052	–	*/
2053	–	public void testApplyToEitherAsync() {
2054	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2055	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2056	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2057	–	f.complete(one);
2058	–	checkCompletedNormally(g, two);
2059	–
2060	–	f = new CompletableFuture<>();
2061	–	f.complete(one);
2062	–	f2 = new CompletableFuture<>();
2063	–	g = f.applyToEitherAsync(f2, inc);
2064	–	checkCompletedNormally(g, two);
2065	–	}
2066	–
2067	–	/**
2068	–	* applyToEitherAsync result completes exceptionally after exceptional
2069	–	* completion of source
2070	–	*/
2071	–	public void testApplyToEitherAsync2() {
2072	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2073	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2074	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2075	–	f.completeExceptionally(new CFException());
2076	–	checkCompletedWithWrappedCFException(g);
2077	–
2078	–	f = new CompletableFuture<>();
2079	–	f2 = new CompletableFuture<>();
2080	–	f2.completeExceptionally(new CFException());
2081	–	g = f.applyToEitherAsync(f2, inc);
2082	–	f.complete(one);
2083	–	checkCompletedWithWrappedCFException(g);
2084	–	}
2085	–
2086	–	/**
2087	–	* applyToEitherAsync result completes exceptionally if action does
2088	–	*/
2089	–	public void testApplyToEitherAsync3() {
2090	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2091	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2092	–	FailingFunction r = new FailingFunction();
2093	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r);
2094	–	f.complete(one);
2095	–	checkCompletedWithWrappedCFException(g);
2096	–	}
2097	–
2098	–	/**
2099	–	* applyToEitherAsync result completes exceptionally if either source cancelled
2100	–	*/
2101	–	public void testApplyToEitherAsync4() {
2102	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2103	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2104	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
2105	–	assertTrue(f.cancel(true));
2106	–	checkCompletedWithWrappedCancellationException(g);
2107	–
2108	–	f = new CompletableFuture<>();
2109	–	f2 = new CompletableFuture<>();
2110	–	assertTrue(f2.cancel(true));
2111	–	g = f.applyToEitherAsync(f2, inc);
2112	–	checkCompletedWithWrappedCancellationException(g);
2113	–	}
2114	–
2115	–	/**
2116	–	* acceptEitherAsync result completes normally after normal
2117	–	* completion of sources
2118	–	*/
2119	–	public void testAcceptEitherAsync() {
2120	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2121	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2122	–	IncAction r = new IncAction();
2123	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2124	–	f.complete(one);
2125	–	checkCompletedNormally(g, null);
2126	–	assertEquals(r.value, 2);
2127	–
2128	–	r = new IncAction();
2129	–	f = new CompletableFuture<>();
2130	–	f.complete(one);
2131	–	f2 = new CompletableFuture<>();
2132	–	g = f.acceptEitherAsync(f2, r);
2133	–	checkCompletedNormally(g, null);
2134	–	assertEquals(r.value, 2);
2135	–	}
2136	–
2137	–	/**
2138	–	* acceptEitherAsync result completes exceptionally after exceptional
2139	–	* completion of source
2140	–	*/
2141	–	public void testAcceptEitherAsync2() {
2142	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2143	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2144	–	IncAction r = new IncAction();
2145	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2146	–	f.completeExceptionally(new CFException());
2147	–	checkCompletedWithWrappedCFException(g);
2148	–
2149	–	r = new IncAction();
2150	–	f = new CompletableFuture<>();
2151	–	f2 = new CompletableFuture<>();
2152	–	f2.completeExceptionally(new CFException());
2153	–	g = f.acceptEitherAsync(f2, r);
2154	–	f.complete(one);
2155	–	checkCompletedWithWrappedCFException(g);
2156	–	}
2157	–
2158	–	/**
2159	–	* acceptEitherAsync result completes exceptionally if action does
2160	–	*/
2161	–	public void testAcceptEitherAsync3() {
2162	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2163	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2164	–	FailingConsumer r = new FailingConsumer();
2165	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2166	–	f.complete(one);
2167	–	checkCompletedWithWrappedCFException(g);
2168	–	}
2169	–
2170	–	/**
2171	–	* acceptEitherAsync result completes exceptionally if either
2172	–	* source cancelled
2173	–	*/
2174	–	public void testAcceptEitherAsync4() {
2175	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2176	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2177	–	IncAction r = new IncAction();
2178	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
2179	–	assertTrue(f.cancel(true));
2180	–	checkCompletedWithWrappedCancellationException(g);
2181	–
2182	–	r = new IncAction();
2183	–	f = new CompletableFuture<>();
2184	–	f2 = new CompletableFuture<>();
2185	–	assertTrue(f2.cancel(true));
2186	–	g = f.acceptEitherAsync(f2, r);
2187	–	checkCompletedWithWrappedCancellationException(g);
2188	–	}
2189	–
2190	–	/**
2191	–	* runAfterEitherAsync result completes normally after normal
2192	–	* completion of sources
2193	–	*/
2194	–	public void testRunAfterEitherAsync() {
2195	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2196	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2197	–	Noop r = new Noop();
2198	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2199	–	f.complete(one);
2200	–	checkCompletedNormally(g, null);
2201	–	assertTrue(r.ran);
2202	–
2203	–	r = new Noop();
2204	–	f = new CompletableFuture<>();
2205	–	f.complete(one);
2206	–	f2 = new CompletableFuture<>();
2207	–	g = f.runAfterEitherAsync(f2, r);
2208	–	checkCompletedNormally(g, null);
2209	–	assertTrue(r.ran);
2210	–	}
2211	–
2212	–	/**
2213	–	* runAfterEitherAsync result completes exceptionally after exceptional
2214	–	* completion of source
2215	–	*/
2216	–	public void testRunAfterEitherAsync2() {
2217	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2218	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2219	–	Noop r = new Noop();
2220	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2221	–	f.completeExceptionally(new CFException());
2222	–	checkCompletedWithWrappedCFException(g);
2223	–
2224	–	r = new Noop();
2225	–	f = new CompletableFuture<>();
2226	–	f2 = new CompletableFuture<>();
2227	–	f2.completeExceptionally(new CFException());
2228	–	g = f.runAfterEitherAsync(f2, r);
2229	–	f.complete(one);
2230	–	checkCompletedWithWrappedCFException(g);
2231	–	}
2232	–
2233	–	/**
2234	–	* runAfterEitherAsync result completes exceptionally if action does
2235	–	*/
2236	–	public void testRunAfterEitherAsync3() {
2237	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2238	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2239	–	FailingNoop r = new FailingNoop();
2240	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2241	–	f.complete(one);
2242	–	checkCompletedWithWrappedCFException(g);
2243	–	}
2244	–
2245	–	/**
2246	–	* runAfterEitherAsync result completes exceptionally if either
2247	–	* source cancelled
2248	–	*/
2249	–	public void testRunAfterEitherAsync4() {
2250	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2251	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2252	–	Noop r = new Noop();
2253	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
2254	–	assertTrue(f.cancel(true));
2255	–	checkCompletedWithWrappedCancellationException(g);
2256	–
2257	–	r = new Noop();
2258	–	f = new CompletableFuture<>();
2259	–	f2 = new CompletableFuture<>();
2260	–	assertTrue(f2.cancel(true));
2261	–	g = f.runAfterEitherAsync(f2, r);
2262	–	checkCompletedWithWrappedCancellationException(g);
2263	–	}
2264	–
2265	–	/**
2953		* thenComposeAsync result completes normally after normal
2954		* completion of source
2955		*/
#	Line 2448 | Line 3135 | public class CompletableFutureTest exten
3135		CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
3136		f.complete(one);
3137		checkCompletedNormally(g, null);
3138	<	assertEquals(r.value, 2);
3138	>	assertEquals(r.value, (Integer) 2);
3139		}
3140
3141		/**
#	Line 2486 | Line 3173 | public class CompletableFutureTest exten
3173		}
3174
3175		/**
2489	–	* thenCombineAsync result completes normally after normal
2490	–	* completion of sources
2491	–	*/
2492	–	public void testThenCombineAsyncE() {
2493	–	CompletableFuture<Integer> f, g, h;
2494	–	ThreadExecutor e = new ThreadExecutor();
2495	–	int count = 0;
2496	–
2497	–	f = new CompletableFuture<>();
2498	–	g = new CompletableFuture<>();
2499	–	h = f.thenCombineAsync(g, subtract, e);
2500	–	f.complete(3);
2501	–	checkIncomplete(h);
2502	–	g.complete(1);
2503	–	checkCompletedNormally(h, 2);
2504	–	assertEquals(++count, e.count.get());
2505	–
2506	–	f = new CompletableFuture<>();
2507	–	g = new CompletableFuture<>();
2508	–	h = f.thenCombineAsync(g, subtract, e);
2509	–	g.complete(1);
2510	–	checkIncomplete(h);
2511	–	f.complete(3);
2512	–	checkCompletedNormally(h, 2);
2513	–	assertEquals(++count, e.count.get());
2514	–
2515	–	f = new CompletableFuture<>();
2516	–	g = new CompletableFuture<>();
2517	–	g.complete(1);
2518	–	f.complete(3);
2519	–	h = f.thenCombineAsync(g, subtract, e);
2520	–	checkCompletedNormally(h, 2);
2521	–	assertEquals(++count, e.count.get());
2522	–	}
2523	–
2524	–	/**
2525	–	* thenCombineAsync result completes exceptionally after exceptional
2526	–	* completion of either source
2527	–	*/
2528	–	public void testThenCombineAsync2E() {
2529	–	CompletableFuture<Integer> f, g, h;
2530	–	ThreadExecutor e = new ThreadExecutor();
2531	–	int count = 0;
2532	–
2533	–	f = new CompletableFuture<>();
2534	–	g = new CompletableFuture<>();
2535	–	h = f.thenCombineAsync(g, subtract, e);
2536	–	f.completeExceptionally(new CFException());
2537	–	checkIncomplete(h);
2538	–	g.complete(1);
2539	–	checkCompletedWithWrappedCFException(h);
2540	–
2541	–	f = new CompletableFuture<>();
2542	–	g = new CompletableFuture<>();
2543	–	h = f.thenCombineAsync(g, subtract, e);
2544	–	g.completeExceptionally(new CFException());
2545	–	checkIncomplete(h);
2546	–	f.complete(3);
2547	–	checkCompletedWithWrappedCFException(h);
2548	–
2549	–	f = new CompletableFuture<>();
2550	–	g = new CompletableFuture<>();
2551	–	g.completeExceptionally(new CFException());
2552	–	h = f.thenCombineAsync(g, subtract, e);
2553	–	checkIncomplete(h);
2554	–	f.complete(3);
2555	–	checkCompletedWithWrappedCFException(h);
2556	–
2557	–	assertEquals(0, e.count.get());
2558	–	}
2559	–
2560	–	/**
2561	–	* thenCombineAsync result completes exceptionally if action does
2562	–	*/
2563	–	public void testThenCombineAsync3E() {
2564	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2565	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2566	–	FailingBiFunction r = new FailingBiFunction();
2567	–	CompletableFuture<Integer> g = f.thenCombineAsync(f2, r, new ThreadExecutor());
2568	–	f.complete(one);
2569	–	checkIncomplete(g);
2570	–	assertFalse(r.ran);
2571	–	f2.complete(two);
2572	–	checkCompletedWithWrappedCFException(g);
2573	–	assertTrue(r.ran);
2574	–	}
2575	–
2576	–	/**
2577	–	* thenCombineAsync result completes exceptionally if either source cancelled
2578	–	*/
2579	–	public void testThenCombineAsync4E() {
2580	–	CompletableFuture<Integer> f, g, h;
2581	–	ThreadExecutor e = new ThreadExecutor();
2582	–
2583	–	f = new CompletableFuture<>();
2584	–	g = new CompletableFuture<>();
2585	–	h = f.thenCombineAsync(g, subtract, e);
2586	–	assertTrue(f.cancel(true));
2587	–	checkIncomplete(h);
2588	–	g.complete(1);
2589	–	checkCompletedWithWrappedCancellationException(h);
2590	–
2591	–	f = new CompletableFuture<>();
2592	–	g = new CompletableFuture<>();
2593	–	h = f.thenCombineAsync(g, subtract, e);
2594	–	assertTrue(g.cancel(true));
2595	–	checkIncomplete(h);
2596	–	f.complete(3);
2597	–	checkCompletedWithWrappedCancellationException(h);
2598	–
2599	–	f = new CompletableFuture<>();
2600	–	g = new CompletableFuture<>();
2601	–	assertTrue(g.cancel(true));
2602	–	h = f.thenCombineAsync(g, subtract, e);
2603	–	checkIncomplete(h);
2604	–	f.complete(3);
2605	–	checkCompletedWithWrappedCancellationException(h);
2606	–
2607	–	f = new CompletableFuture<>();
2608	–	g = new CompletableFuture<>();
2609	–	assertTrue(f.cancel(true));
2610	–	assertTrue(g.cancel(true));
2611	–	h = f.thenCombineAsync(g, subtract, e);
2612	–	checkCompletedWithWrappedCancellationException(h);
2613	–
2614	–	assertEquals(0, e.count.get());
2615	–	}
2616	–
2617	–	/**
2618	–	* applyToEitherAsync result completes normally after normal
2619	–	* completion of sources
2620	–	*/
2621	–	public void testApplyToEitherAsyncE() {
2622	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2623	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2624	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2625	–	f.complete(one);
2626	–	checkCompletedNormally(g, two);
2627	–
2628	–	f = new CompletableFuture<>();
2629	–	f.complete(one);
2630	–	f2 = new CompletableFuture<>();
2631	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2632	–	checkCompletedNormally(g, two);
2633	–	}
2634	–
2635	–	/**
2636	–	* applyToEitherAsync result completes exceptionally after exceptional
2637	–	* completion of source
2638	–	*/
2639	–	public void testApplyToEitherAsync2E() {
2640	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2641	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2642	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2643	–	f.completeExceptionally(new CFException());
2644	–	checkCompletedWithWrappedCFException(g);
2645	–
2646	–	f = new CompletableFuture<>();
2647	–	f2 = new CompletableFuture<>();
2648	–	f2.completeExceptionally(new CFException());
2649	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2650	–	f.complete(one);
2651	–	checkCompletedWithWrappedCFException(g);
2652	–	}
2653	–
2654	–	/**
2655	–	* applyToEitherAsync result completes exceptionally if action does
2656	–	*/
2657	–	public void testApplyToEitherAsync3E() {
2658	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2659	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2660	–	FailingFunction r = new FailingFunction();
2661	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor());
2662	–	f.complete(one);
2663	–	checkCompletedWithWrappedCFException(g);
2664	–	}
2665	–
2666	–	/**
2667	–	* applyToEitherAsync result completes exceptionally if either source cancelled
2668	–	*/
2669	–	public void testApplyToEitherAsync4E() {
2670	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2671	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2672	–	CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2673	–	assertTrue(f.cancel(true));
2674	–	checkCompletedWithWrappedCancellationException(g);
2675	–
2676	–	f = new CompletableFuture<>();
2677	–	f2 = new CompletableFuture<>();
2678	–	assertTrue(f2.cancel(true));
2679	–	g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
2680	–	checkCompletedWithWrappedCancellationException(g);
2681	–	}
2682	–
2683	–	/**
2684	–	* acceptEitherAsync result completes normally after normal
2685	–	* completion of sources
2686	–	*/
2687	–	public void testAcceptEitherAsyncE() {
2688	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2689	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2690	–	IncAction r = new IncAction();
2691	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2692	–	f.complete(one);
2693	–	checkCompletedNormally(g, null);
2694	–	assertEquals(r.value, 2);
2695	–
2696	–	r = new IncAction();
2697	–	f = new CompletableFuture<>();
2698	–	f.complete(one);
2699	–	f2 = new CompletableFuture<>();
2700	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2701	–	checkCompletedNormally(g, null);
2702	–	assertEquals(r.value, 2);
2703	–	}
2704	–
2705	–	/**
2706	–	* acceptEitherAsync result completes exceptionally after exceptional
2707	–	* completion of source
2708	–	*/
2709	–	public void testAcceptEitherAsync2E() {
2710	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2711	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2712	–	IncAction r = new IncAction();
2713	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2714	–	f.completeExceptionally(new CFException());
2715	–	checkCompletedWithWrappedCFException(g);
2716	–
2717	–	r = new IncAction();
2718	–	f = new CompletableFuture<>();
2719	–	f2 = new CompletableFuture<>();
2720	–	f2.completeExceptionally(new CFException());
2721	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2722	–	f.complete(one);
2723	–	checkCompletedWithWrappedCFException(g);
2724	–	}
2725	–
2726	–	/**
2727	–	* acceptEitherAsync result completes exceptionally if action does
2728	–	*/
2729	–	public void testAcceptEitherAsync3E() {
2730	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2731	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2732	–	FailingConsumer r = new FailingConsumer();
2733	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2734	–	f.complete(one);
2735	–	checkCompletedWithWrappedCFException(g);
2736	–	}
2737	–
2738	–	/**
2739	–	* acceptEitherAsync result completes exceptionally if either
2740	–	* source cancelled
2741	–	*/
2742	–	public void testAcceptEitherAsync4E() {
2743	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2744	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2745	–	IncAction r = new IncAction();
2746	–	CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2747	–	assertTrue(f.cancel(true));
2748	–	checkCompletedWithWrappedCancellationException(g);
2749	–
2750	–	r = new IncAction();
2751	–	f = new CompletableFuture<>();
2752	–	f2 = new CompletableFuture<>();
2753	–	assertTrue(f2.cancel(true));
2754	–	g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
2755	–	checkCompletedWithWrappedCancellationException(g);
2756	–	}
2757	–
2758	–	/**
2759	–	* runAfterEitherAsync result completes normally after normal
2760	–	* completion of sources
2761	–	*/
2762	–	public void testRunAfterEitherAsyncE() {
2763	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2764	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2765	–	Noop r = new Noop();
2766	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2767	–	f.complete(one);
2768	–	checkCompletedNormally(g, null);
2769	–	assertTrue(r.ran);
2770	–
2771	–	r = new Noop();
2772	–	f = new CompletableFuture<>();
2773	–	f.complete(one);
2774	–	f2 = new CompletableFuture<>();
2775	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2776	–	checkCompletedNormally(g, null);
2777	–	assertTrue(r.ran);
2778	–	}
2779	–
2780	–	/**
2781	–	* runAfterEitherAsync result completes exceptionally after exceptional
2782	–	* completion of source
2783	–	*/
2784	–	public void testRunAfterEitherAsync2E() {
2785	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2786	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2787	–	Noop r = new Noop();
2788	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2789	–	f.completeExceptionally(new CFException());
2790	–	checkCompletedWithWrappedCFException(g);
2791	–
2792	–	r = new Noop();
2793	–	f = new CompletableFuture<>();
2794	–	f2 = new CompletableFuture<>();
2795	–	f2.completeExceptionally(new CFException());
2796	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2797	–	f.complete(one);
2798	–	checkCompletedWithWrappedCFException(g);
2799	–	}
2800	–
2801	–	/**
2802	–	* runAfterEitherAsync result completes exceptionally if action does
2803	–	*/
2804	–	public void testRunAfterEitherAsync3E() {
2805	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2806	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2807	–	FailingNoop r = new FailingNoop();
2808	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2809	–	f.complete(one);
2810	–	checkCompletedWithWrappedCFException(g);
2811	–	}
2812	–
2813	–	/**
2814	–	* runAfterEitherAsync result completes exceptionally if either
2815	–	* source cancelled
2816	–	*/
2817	–	public void testRunAfterEitherAsync4E() {
2818	–	CompletableFuture<Integer> f = new CompletableFuture<>();
2819	–	CompletableFuture<Integer> f2 = new CompletableFuture<>();
2820	–	Noop r = new Noop();
2821	–	CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2822	–	assertTrue(f.cancel(true));
2823	–	checkCompletedWithWrappedCancellationException(g);
2824	–
2825	–	r = new Noop();
2826	–	f = new CompletableFuture<>();
2827	–	f2 = new CompletableFuture<>();
2828	–	assertTrue(f2.cancel(true));
2829	–	g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
2830	–	checkCompletedWithWrappedCancellationException(g);
2831	–	}
2832	–
2833	–	/**
3176		* thenComposeAsync result completes normally after normal
3177		* completion of source
3178		*/
#	Line 3074 | Line 3416 | public class CompletableFutureTest exten
3416		* whenComplete action executes on normal completion, propagating
3417		* source result.
3418		*/
3419	<	public void testWhenComplete1() {
3419	>	public void testWhenComplete_normalCompletion1() {
3420	>	for (ExecutionMode m : ExecutionMode.values())
3421	>	for (Integer v1 : new Integer[] { 1, null }) {
3422	>
3423		final AtomicInteger a = new AtomicInteger();
3424	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3425	<	CompletableFuture<Integer> g =
3426	<	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3427	<	f.complete(three);
3428	<	checkCompletedNormally(f, three);
3429	<	checkCompletedNormally(g, three);
3424	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3425	>	final CompletableFuture<Integer> g =
3426	>	m.whenComplete(f,
3427	>	(Integer x, Throwable t) -> {
3428	>	threadAssertSame(x, v1);
3429	>	threadAssertNull(t);
3430	>	a.getAndIncrement();
3431	>	});
3432	>	f.complete(v1);
3433	>	checkCompletedNormally(f, v1);
3434	>	checkCompletedNormally(g, v1);
3435		assertEquals(a.get(), 1);
3436	+	}
3437		}
3438
3439		/**
3440		* whenComplete action executes on exceptional completion, propagating
3441		* source result.
3442		*/
3443	<	public void testWhenComplete2() {
3443	>	public void testWhenComplete_exceptionalCompletion() {
3444	>	for (ExecutionMode m : ExecutionMode.values())
3445	>	for (Integer v1 : new Integer[] { 1, null }) {
3446	>
3447		final AtomicInteger a = new AtomicInteger();
3448	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3449	<	CompletableFuture<Integer> g =
3450	<	f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
3451	<	f.completeExceptionally(new CFException());
3452	<	assertTrue(f.isCompletedExceptionally());
3453	<	assertTrue(g.isCompletedExceptionally());
3448	>	final CFException ex = new CFException();
3449	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3450	>	final CompletableFuture<Integer> g = m.whenComplete
3451	>	(f,
3452	>	(Integer x, Throwable t) -> {
3453	>	threadAssertNull(x);
3454	>	threadAssertSame(t, ex);
3455	>	a.getAndIncrement();
3456	>	});
3457	>	f.completeExceptionally(ex);
3458	>	checkCompletedWithWrappedCFException(f, ex);
3459	>	checkCompletedWithWrappedCFException(g, ex);
3460		assertEquals(a.get(), 1);
3461	+	}
3462		}
3463
3464		/**
3465		* If a whenComplete action throws an exception when triggered by
3466		* a normal completion, it completes exceptionally
3467		*/
3468	<	public void testWhenComplete3() {
3469	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3470	<	CompletableFuture<Integer> g =
3110	<	f.whenComplete((Integer x, Throwable t) ->
3111	<	{ throw new CFException(); } );
3112	<	f.complete(three);
3113	<	checkCompletedNormally(f, three);
3114	<	assertTrue(g.isCompletedExceptionally());
3115	<	checkCompletedWithWrappedCFException(g);
3116	<	}
3117	<
3118	<	/**
3119	<	* whenCompleteAsync action executes on normal completion, propagating
3120	<	* source result.
3121	<	*/
3122	<	public void testWhenCompleteAsync1() {
3123	<	final AtomicInteger a = new AtomicInteger();
3124	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3125	<	CompletableFuture<Integer> g =
3126	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3127	<	f.complete(three);
3128	<	checkCompletedNormally(f, three);
3129	<	checkCompletedNormally(g, three);
3130	<	assertEquals(a.get(), 1);
3131	<	}
3132	<
3133	<	/**
3134	<	* whenCompleteAsync action executes on exceptional completion, propagating
3135	<	* source result.
3136	<	*/
3137	<	public void testWhenCompleteAsync2() {
3138	<	final AtomicInteger a = new AtomicInteger();
3139	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3140	<	CompletableFuture<Integer> g =
3141	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
3142	<	f.completeExceptionally(new CFException());
3143	<	checkCompletedWithWrappedCFException(f);
3144	<	checkCompletedWithWrappedCFException(g);
3145	<	}
3146	<
3147	<	/**
3148	<	* If a whenCompleteAsync action throws an exception when
3149	<	* triggered by a normal completion, it completes exceptionally
3150	<	*/
3151	<	public void testWhenCompleteAsync3() {
3152	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3153	<	CompletableFuture<Integer> g =
3154	<	f.whenCompleteAsync((Integer x, Throwable t) ->
3155	<	{ throw new CFException(); } );
3156	<	f.complete(three);
3157	<	checkCompletedNormally(f, three);
3158	<	checkCompletedWithWrappedCFException(g);
3159	<	}
3468	>	public void testWhenComplete_actionFailed() {
3469	>	for (ExecutionMode m : ExecutionMode.values())
3470	>	for (Integer v1 : new Integer[] { 1, null }) {
3471
3472	<	/**
3473	<	* whenCompleteAsync action executes on normal completion, propagating
3474	<	* source result.
3475	<	*/
3476	<	public void testWhenCompleteAsync1e() {
3477	<	final AtomicInteger a = new AtomicInteger();
3478	<	ThreadExecutor exec = new ThreadExecutor();
3479	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3480	<	CompletableFuture<Integer> g =
3481	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3482	<	exec);
3483	<	f.complete(three);
3484	<	checkCompletedNormally(f, three);
3174	<	checkCompletedNormally(g, three);
3175	<	assertEquals(a.get(), 1);
3472	>	final CFException ex = new CFException();
3473	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3474	>	final CompletableFuture<Integer> g = m.whenComplete
3475	>	(f,
3476	>	(Integer x, Throwable t) -> {
3477	>	threadAssertSame(x, v1);
3478	>	threadAssertNull(t);
3479	>	throw ex;
3480	>	});
3481	>	f.complete(v1);
3482	>	checkCompletedNormally(f, v1);
3483	>	checkCompletedWithWrappedCFException(g, ex);
3484	>	}
3485		}
3486
3487		/**
3488	<	* whenCompleteAsync action executes on exceptional completion, propagating
3489	<	* source result.
3488	>	* If a whenComplete action throws an exception when triggered by
3489	>	* a source completion that also throws an exception, the source
3490	>	* exception takes precedence.
3491		*/
3492	<	public void testWhenCompleteAsync2e() {
3493	<	final AtomicInteger a = new AtomicInteger();
3494	<	ThreadExecutor exec = new ThreadExecutor();
3185	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3186	<	CompletableFuture<Integer> g =
3187	<	f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
3188	<	exec);
3189	<	f.completeExceptionally(new CFException());
3190	<	checkCompletedWithWrappedCFException(f);
3191	<	checkCompletedWithWrappedCFException(g);
3192	<	}
3492	>	public void testWhenComplete_actionFailedSourceFailed() {
3493	>	for (ExecutionMode m : ExecutionMode.values())
3494	>	for (Integer v1 : new Integer[] { 1, null }) {
3495
3496	<	/**
3497	<	* If a whenCompleteAsync action throws an exception when triggered
3498	<	* by a normal completion, it completes exceptionally
3499	<	*/
3500	<	public void testWhenCompleteAsync3e() {
3501	<	ThreadExecutor exec = new ThreadExecutor();
3502	<	CompletableFuture<Integer> f = new CompletableFuture<>();
3503	<	CompletableFuture<Integer> g =
3504	<	f.whenCompleteAsync((Integer x, Throwable t) ->
3505	<	{ throw new CFException(); },
3506	<	exec);
3507	<	f.complete(three);
3508	<	checkCompletedNormally(f, three);
3509	<	checkCompletedWithWrappedCFException(g);
3496	>	final CFException ex1 = new CFException();
3497	>	final CFException ex2 = new CFException();
3498	>	final CompletableFuture<Integer> f = new CompletableFuture<>();
3499	>	final CompletableFuture<Integer> g = m.whenComplete
3500	>	(f,
3501	>	(Integer x, Throwable t) -> {
3502	>	threadAssertSame(t, ex1);
3503	>	threadAssertNull(x);
3504	>	throw ex2;
3505	>	});
3506	>	f.completeExceptionally(ex1);
3507	>	checkCompletedWithWrappedCFException(f, ex1);
3508	>	checkCompletedWithWrappedCFException(g, ex1);
3509	>	}
3510		}
3511
3512		/**

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