jdk-sandbox: jdk/test/java/util/Collections/CheckedSetBash.java@a9ceff754226 (annotated)

2 90ce3da70b43 Initial load duke parents: diff changeset	1	/*
5506 202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	2	* Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved.
2 90ce3da70b43 Initial load duke parents: diff changeset	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
90ce3da70b43 Initial load duke parents: diff changeset	4	*
90ce3da70b43 Initial load duke parents: diff changeset	5	* This code is free software; you can redistribute it and/or modify it
90ce3da70b43 Initial load duke parents: diff changeset	6	* under the terms of the GNU General Public License version 2 only, as
90ce3da70b43 Initial load duke parents: diff changeset	7	* published by the Free Software Foundation.
90ce3da70b43 Initial load duke parents: diff changeset	8	*
90ce3da70b43 Initial load duke parents: diff changeset	9	* This code is distributed in the hope that it will be useful, but WITHOUT
90ce3da70b43 Initial load duke parents: diff changeset	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
90ce3da70b43 Initial load duke parents: diff changeset	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
90ce3da70b43 Initial load duke parents: diff changeset	12	* version 2 for more details (a copy is included in the LICENSE file that
90ce3da70b43 Initial load duke parents: diff changeset	13	* accompanied this code).
90ce3da70b43 Initial load duke parents: diff changeset	14	*
90ce3da70b43 Initial load duke parents: diff changeset	15	* You should have received a copy of the GNU General Public License version
90ce3da70b43 Initial load duke parents: diff changeset	16	* 2 along with this work; if not, write to the Free Software Foundation,
90ce3da70b43 Initial load duke parents: diff changeset	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
90ce3da70b43 Initial load duke parents: diff changeset	18	*
5506 202f599c92aa 6943119: Rebrand source copyright notices ohair parents: 2 diff changeset	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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2 90ce3da70b43 Initial load duke parents: diff changeset	22	*/
90ce3da70b43 Initial load duke parents: diff changeset	23
90ce3da70b43 Initial load duke parents: diff changeset	24	/*
90ce3da70b43 Initial load duke parents: diff changeset	25	* @test
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	26	* @bug 4904067 7129185
2 90ce3da70b43 Initial load duke parents: diff changeset	27	* @summary Unit test for Collections.checkedSet
90ce3da70b43 Initial load duke parents: diff changeset	28	* @author Josh Bloch
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	29	* @run testng CheckedSetBash
2 90ce3da70b43 Initial load duke parents: diff changeset	30	*/
90ce3da70b43 Initial load duke parents: diff changeset	31
90ce3da70b43 Initial load duke parents: diff changeset	32	import java.util.*;
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	33	import java.util.function.Supplier;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	34	import org.testng.annotations.Test;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	35	import org.testng.annotations.DataProvider;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	36
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	37	import static org.testng.Assert.fail;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	38	import static org.testng.Assert.assertTrue;
2 90ce3da70b43 Initial load duke parents: diff changeset	39
90ce3da70b43 Initial load duke parents: diff changeset	40	public class CheckedSetBash {
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	41	static final int numItr = 100;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	42	static final int setSize = 100;
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	43	static final Random rnd = new Random();
2 90ce3da70b43 Initial load duke parents: diff changeset	44
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	45	@Test(dataProvider = "Supplier<Set<Integer>>")
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	46	public static void testCheckedSet(String description, Supplier<Set<Integer>> supplier) {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	47
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	48	Set<Integer> s1 = supplier.get();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	49	assertTrue(s1.isEmpty());
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	50
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	51	AddRandoms(s1, setSize);
2 90ce3da70b43 Initial load duke parents: diff changeset	52
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	53	Set<Integer> s2 = supplier.get();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	54
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	55	assertTrue(s2.isEmpty());
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	56
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	57	AddRandoms(s2, setSize);
2 90ce3da70b43 Initial load duke parents: diff changeset	58
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	59	Set<Integer> intersection = clone(s1, supplier);
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	60	intersection.retainAll(s2);
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	61	Set<Integer> diff1 = clone(s1, supplier); diff1.removeAll(s2);
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	62	Set<Integer> diff2 = clone(s2, supplier); diff2.removeAll(s1);
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	63	Set<Integer> union = clone(s1, supplier); union.addAll(s2);
2 90ce3da70b43 Initial load duke parents: diff changeset	64
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	65	if (diff1.removeAll(diff2))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	66	fail("Set algebra identity 2 failed");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	67	if (diff1.removeAll(intersection))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	68	fail("Set algebra identity 3 failed");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	69	if (diff2.removeAll(diff1))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	70	fail("Set algebra identity 4 failed");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	71	if (diff2.removeAll(intersection))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	72	fail("Set algebra identity 5 failed");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	73	if (intersection.removeAll(diff1))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	74	fail("Set algebra identity 6 failed");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	75	if (intersection.removeAll(diff1))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	76	fail("Set algebra identity 7 failed");
2 90ce3da70b43 Initial load duke parents: diff changeset	77
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	78	intersection.addAll(diff1); intersection.addAll(diff2);
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	79	if (!intersection.equals(union))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	80	fail("Set algebra identity 1 failed");
2 90ce3da70b43 Initial load duke parents: diff changeset	81
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	82	if (new HashSet(union).hashCode() != union.hashCode())
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	83	fail("Incorrect hashCode computation.");
2 90ce3da70b43 Initial load duke parents: diff changeset	84
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	85	Iterator e = union.iterator();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	86	while (e.hasNext())
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	87	if (!intersection.remove(e.next()))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	88	fail("Couldn't remove element from copy.");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	89	if (!intersection.isEmpty())
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	90	fail("Copy nonempty after deleting all elements.");
2 90ce3da70b43 Initial load duke parents: diff changeset	91
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	92	e = union.iterator();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	93	while (e.hasNext()) {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	94	Object o = e.next();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	95	if (!union.contains(o))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	96	fail("Set doesn't contain one of its elements.");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	97	e.remove();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	98	if (union.contains(o))
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	99	fail("Set contains element after deletion.");
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	100	}
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	101	if (!union.isEmpty())
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	102	fail("Set nonempty after deleting all elements.");
2 90ce3da70b43 Initial load duke parents: diff changeset	103
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	104	s1.clear();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	105	if (!s1.isEmpty())
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	106	fail("Set nonempty after clear.");
2 90ce3da70b43 Initial load duke parents: diff changeset	107	}
90ce3da70b43 Initial load duke parents: diff changeset	108
90ce3da70b43 Initial load duke parents: diff changeset	109	// Done inefficiently so as to exercise toArray
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	110	static <T> Set<T> clone(Set<T> s, Supplier<Set<T>> supplier) {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	111	Set<T> clone = supplier.get();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	112	List<T> arrayList = Arrays.asList((T[]) s.toArray());
2 90ce3da70b43 Initial load duke parents: diff changeset	113	clone.addAll(arrayList);
90ce3da70b43 Initial load duke parents: diff changeset	114	if (!s.equals(clone))
90ce3da70b43 Initial load duke parents: diff changeset	115	fail("Set not equal to copy.");
90ce3da70b43 Initial load duke parents: diff changeset	116	if (!s.containsAll(clone))
90ce3da70b43 Initial load duke parents: diff changeset	117	fail("Set does not contain copy.");
90ce3da70b43 Initial load duke parents: diff changeset	118	if (!clone.containsAll(s))
90ce3da70b43 Initial load duke parents: diff changeset	119	fail("Copy does not contain set.");
90ce3da70b43 Initial load duke parents: diff changeset	120	return clone;
90ce3da70b43 Initial load duke parents: diff changeset	121	}
90ce3da70b43 Initial load duke parents: diff changeset	122
90ce3da70b43 Initial load duke parents: diff changeset	123	static void AddRandoms(Set s, int n) {
90ce3da70b43 Initial load duke parents: diff changeset	124	for (int i=0; i<n; i++) {
90ce3da70b43 Initial load duke parents: diff changeset	125	int r = rnd.nextInt() % n;
90ce3da70b43 Initial load duke parents: diff changeset	126	Integer e = new Integer(r < 0 ? -r : r);
90ce3da70b43 Initial load duke parents: diff changeset	127
90ce3da70b43 Initial load duke parents: diff changeset	128	int preSize = s.size();
90ce3da70b43 Initial load duke parents: diff changeset	129	boolean prePresent = s.contains(e);
90ce3da70b43 Initial load duke parents: diff changeset	130	boolean added = s.add(e);
90ce3da70b43 Initial load duke parents: diff changeset	131	if (!s.contains(e))
90ce3da70b43 Initial load duke parents: diff changeset	132	fail ("Element not present after addition.");
90ce3da70b43 Initial load duke parents: diff changeset	133	if (added == prePresent)
90ce3da70b43 Initial load duke parents: diff changeset	134	fail ("added == alreadyPresent");
90ce3da70b43 Initial load duke parents: diff changeset	135	int postSize = s.size();
90ce3da70b43 Initial load duke parents: diff changeset	136	if (added && preSize == postSize)
90ce3da70b43 Initial load duke parents: diff changeset	137	fail ("Add returned true, but size didn't change.");
90ce3da70b43 Initial load duke parents: diff changeset	138	if (!added && preSize != postSize)
90ce3da70b43 Initial load duke parents: diff changeset	139	fail ("Add returned false, but size changed.");
90ce3da70b43 Initial load duke parents: diff changeset	140	}
90ce3da70b43 Initial load duke parents: diff changeset	141	}
90ce3da70b43 Initial load duke parents: diff changeset	142
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	143	@DataProvider(name = "Supplier<Set<Integer>>", parallel = true)
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	144	public static Iterator<Object[]> navigableSetsProvider() {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	145	ArrayList<Object[]> iters = new ArrayList<>(makeCheckedSets());
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	146	iters.ensureCapacity(numItr * iters.size());
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	147	for(int each=1; each < numItr; each++) {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	148	iters.addAll( makeCheckedSets());
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	149	}
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	150	return iters.iterator();
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	151	}
2 90ce3da70b43 Initial load duke parents: diff changeset	152
18818 a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	153	public static Collection<Object[]> makeCheckedSets() {
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	154	return Arrays.asList(
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	155	new Object[]{"Collections.checkedSet(HashSet)",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	156	(Supplier) () -> {return Collections.checkedSet(new HashSet(), Integer.class);}},
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	157	new Object[]{"Collections.checkedSet(TreeSet(reverseOrder)",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	158	(Supplier) () -> {return Collections.checkedSet(new TreeSet(Collections.reverseOrder()), Integer.class);}},
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	159	new Object[]{"Collections.checkedSet(TreeSet).descendingSet()",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	160	(Supplier) () -> {return Collections.checkedSet(new TreeSet().descendingSet(), Integer.class);}},
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	161	new Object[]{"Collections.checkedNavigableSet(TreeSet)",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	162	(Supplier) () -> {return Collections.checkedNavigableSet(new TreeSet(), Integer.class);}},
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	163	new Object[]{"Collections.checkedNavigableSet(TreeSet(reverseOrder)",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	164	(Supplier) () -> {return Collections.checkedNavigableSet(new TreeSet(Collections.reverseOrder()), Integer.class);}},
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	165	new Object[]{"Collections.checkedNavigableSet().descendingSet()",
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	166	(Supplier) () -> {return Collections.checkedNavigableSet(new TreeSet().descendingSet(), Integer.class);}}
a9ceff754226 7129185: Add Collections.{checked\|empty\|unmodifiable}Navigable{Map\|Set} mduigou parents: 5506 diff changeset	167	);
2 90ce3da70b43 Initial load duke parents: diff changeset	168	}
90ce3da70b43 Initial load duke parents: diff changeset	169	}

author	mduigou
	Fri, 12 Jul 2013 11:11:30 -0700
changeset 18818	a9ceff754226
parent 5506	202f599c92aa
child 23010	6dadb192ad81
permissions	-rw-r--r--