Initial load
diff --git a/test/java/util/EnumSet/AllOf.java b/test/java/util/EnumSet/AllOf.java
new file mode 100644
index 0000000..712fbc3
--- /dev/null
+++ b/test/java/util/EnumSet/AllOf.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4946090
+ * @summary AllOf static factory is broken in Regular and Jumbo enum set
+ * @author Josh Bloch
+ *
+ * @compile -source 1.5 AllOf.java
+ * @run main AllOf
+ */
+
+import java.util.*;
+
+public class AllOf {
+ public static void main(String[] args) throws Exception {
+ test(Test0.class, 0);
+ test(Test33.class, 33);
+ test(Test127.class, 127);
+ test(Test128.class, 128);
+ }
+
+ static <T extends Enum<T>> void test(Class<T> enumClass,
+ int expected) {
+ EnumSet<T> set = EnumSet.allOf(enumClass);
+ if (set.size() != expected)
+ throw new RuntimeException(set.size() +" != " + expected);
+ set.toString();
+ }
+
+ public enum Test0 {}
+
+ public enum Test33 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
+ T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33
+ }
+
+ public enum Test127 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126
+ }
+
+ public enum Test128 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126, T127
+ }
+}
diff --git a/test/java/util/EnumSet/ComplementOf.java b/test/java/util/EnumSet/ComplementOf.java
new file mode 100644
index 0000000..3525179
--- /dev/null
+++ b/test/java/util/EnumSet/ComplementOf.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4946096
+ * @summary ComplementOf static factory is broken in Regular and Jumbo enum set
+ * @author Josh Bloch
+ *
+ * @compile -source 1.5 ComplementOf.java
+ * @run main ComplementOf
+ */
+
+import java.util.*;
+
+public class ComplementOf {
+ public static void main(String[] args) throws Exception {
+ test(Test0.class);
+ test(MonthTest10.class);
+ test(Test127.class);
+ test(Test128.class);
+ }
+
+ static <T extends Enum<T>> void test(Class<T> enumClass) {
+ EnumSet<T> set = EnumSet.allOf(enumClass);
+ EnumSet<T> setComplement = EnumSet.complementOf(set);
+ if (setComplement.size() != 0)
+ throw new RuntimeException(setComplement.size() + " != 0");
+ setComplement.toString();
+ }
+
+ public enum Test0 { }
+
+ public enum MonthTest10 { Jan,Feb,Mar,Apr,May,Jun,July,Aug,Sep,Oct }
+
+ public enum Test127 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126
+ }
+
+ public enum Test128 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126, T127
+ }
+}
diff --git a/test/java/util/EnumSet/EnumSetBash.java b/test/java/util/EnumSet/EnumSetBash.java
new file mode 100644
index 0000000..fd61f11
--- /dev/null
+++ b/test/java/util/EnumSet/EnumSetBash.java
@@ -0,0 +1,319 @@
+/*
+ * Copyright 2003-2004 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4904135 4923181
+ * @summary Unit test for EnumSet
+ * @author Josh Bloch
+ * @author Neal Gafter
+ * @author Yo Ma Ma
+ *
+ * @compile -source 1.5 EnumSetBash.java
+ * @run main EnumSetBash
+ */
+
+import java.util.*;
+import java.io.*;
+
+public class EnumSetBash {
+ static Random rnd = new Random();
+
+ public static void main(String[] args) {
+ bash(Silly0.class);
+ bash(Silly1.class);
+ bash(Silly31.class);
+ bash(Silly32.class);
+ bash(Silly33.class);
+ bash(Silly63.class);
+ bash(Silly64.class);
+ bash(Silly65.class);
+ bash(Silly127.class);
+ bash(Silly128.class);
+ bash(Silly129.class);
+ bash(Silly500.class);
+ }
+
+ static <T extends Enum<T>> void bash(Class<T> enumClass) {
+ Enum[] universe = EnumSet.allOf(enumClass).toArray(new Enum[0]);
+ int numItr = 1000;
+
+ for (int i=0; i<numItr; i++) {
+ EnumSet<T> s1 = EnumSet.noneOf(enumClass);
+ EnumSet<T> s2 = clone(s1, enumClass);
+ AddRandoms(s1, universe);
+ AddRandoms(s2, universe);
+
+ EnumSet<T> intersection = clone(s1, enumClass);
+ intersection.retainAll(s2);
+ EnumSet<T> diff1 = clone(s1, enumClass); diff1.removeAll(s2);
+ EnumSet<T> diff2 = clone(s2, enumClass); diff2.removeAll(s1);
+ EnumSet<T> union = clone(s1, enumClass); union.addAll(s2);
+
+ if (diff1.removeAll(diff2))
+ fail("Set algebra identity 2 failed");
+ if (diff1.removeAll(intersection))
+ fail("Set algebra identity 3 failed");
+ if (diff2.removeAll(diff1))
+ fail("Set algebra identity 4 failed");
+ if (diff2.removeAll(intersection))
+ fail("Set algebra identity 5 failed");
+ if (intersection.removeAll(diff1))
+ fail("Set algebra identity 6 failed");
+ if (intersection.removeAll(diff1))
+ fail("Set algebra identity 7 failed");
+
+ intersection.addAll(diff1); intersection.addAll(diff2);
+ if (!intersection.equals(union))
+ fail("Set algebra identity 1 failed");
+
+ if (new HashSet<T>(union).hashCode() != union.hashCode())
+ fail("Incorrect hashCode computation.");
+
+ Iterator e = union.iterator();
+ while (e.hasNext())
+ if (!intersection.remove(e.next()))
+ fail("Couldn't remove element from copy.");
+ if (!intersection.isEmpty())
+ fail("Copy nonempty after deleting all elements.");
+
+ e = union.iterator();
+ while (e.hasNext()) {
+ Object o = e.next();
+ if (!union.contains(o))
+ fail("Set doesn't contain one of its elements.");
+ e.remove();
+ if (union.contains(o))
+ fail("Set contains element after deletion.");
+ }
+ if (!union.isEmpty())
+ fail("Set nonempty after deleting all elements.");
+
+ s1.clear();
+ if (!s1.isEmpty())
+ fail("Set nonempty after clear.");
+ }
+ }
+
+ // Done inefficiently so as to exercise various functions
+ static <E extends Enum<E>> EnumSet<E> clone(EnumSet<E> s, Class<E> cl) {
+ EnumSet<E> clone = null;
+ int method = rnd.nextInt(6);
+ switch(method) {
+ case 0:
+ clone = s.clone();
+ break;
+ case 1:
+ clone = EnumSet.noneOf(cl);
+ Collection arrayList = (Collection)Arrays.asList(s.toArray());
+ clone.addAll((Collection<E>)arrayList);
+ break;
+ case 2:
+ clone = EnumSet.copyOf(s);
+ break;
+ case 3:
+ clone = EnumSet.copyOf((Collection<E>)s);
+ break;
+ case 4:
+ if (s.isEmpty())
+ clone = EnumSet.copyOf((Collection<E>)s);
+ else
+ clone = EnumSet.copyOf((Collection<E>)(Collection)
+ Arrays.asList(s.toArray()));
+ break;
+ case 5:
+ clone = (EnumSet<E>) deepCopy(s);
+ }
+ if (!s.equals(clone))
+ fail("Set not equal to copy. " + method);
+ if (!s.containsAll(clone))
+ fail("Set does not contain copy. " + method);
+ if (!clone.containsAll(s))
+ fail("Copy does not contain set. " + method);
+ return clone;
+ }
+
+ // Utility method to do a deep copy of an object *very slowly* using
+ // serialization/deserialization
+ static <T> T deepCopy(T oldObj) {
+ try {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutputStream oos = new ObjectOutputStream(bos);
+ oos.writeObject(oldObj);
+ oos.flush();
+ ByteArrayInputStream bin = new ByteArrayInputStream(
+ bos.toByteArray());
+ ObjectInputStream ois = new ObjectInputStream(bin);
+ return (T) ois.readObject();
+ } catch(Exception e) {
+ throw new IllegalArgumentException(e.toString());
+ }
+ }
+
+ static <T extends Enum<T>> void AddRandoms(EnumSet<T> s, Enum[] universe) {
+ for (int i=0; i < universe.length * 2 / 3; i++) {
+ T e = (T) universe[rnd.nextInt(universe.length)];
+
+ boolean prePresent = s.contains(e);
+ int preSize = s.size();
+ boolean added = s.add(e);
+ if (!s.contains(e))
+ fail ("Element not present after addition.");
+ if (added == prePresent)
+ fail ("added == alreadyPresent");
+ int postSize = s.size();
+ if (added && preSize == postSize)
+ fail ("Add returned true, but size didn't change.");
+ if (!added && preSize != postSize)
+ fail ("Add returned false, but size changed.");
+ }
+ }
+
+ static void fail(String s) {
+ throw new RuntimeException(s);
+ }
+
+ public enum Silly0 { };
+
+ public enum Silly1 { e1 }
+
+ public enum Silly31 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30
+ }
+
+ public enum Silly32 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31
+ }
+
+ public enum Silly33 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32
+ }
+
+ public enum Silly63 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62
+ }
+
+ public enum Silly64 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63
+ }
+
+ public enum Silly65 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63, e64
+ }
+
+ public enum Silly127 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63, e64, e65, e66, e67, e68, e69, e70, e71, e72, e73, e74, e75, e76,
+ e77, e78, e79, e80, e81, e82, e83, e84, e85, e86, e87, e88, e89, e90, e91,
+ e92, e93, e94, e95, e96, e97, e98, e99, e100, e101, e102, e103, e104, e105,
+ e106, e107, e108, e109, e110, e111, e112, e113, e114, e115, e116, e117,
+ e118, e119, e120, e121, e122, e123, e124, e125, e126
+ }
+
+ public enum Silly128 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63, e64, e65, e66, e67, e68, e69, e70, e71, e72, e73, e74, e75, e76,
+ e77, e78, e79, e80, e81, e82, e83, e84, e85, e86, e87, e88, e89, e90, e91,
+ e92, e93, e94, e95, e96, e97, e98, e99, e100, e101, e102, e103, e104, e105,
+ e106, e107, e108, e109, e110, e111, e112, e113, e114, e115, e116, e117,
+ e118, e119, e120, e121, e122, e123, e124, e125, e126, e127
+ }
+
+ public enum Silly129 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63, e64, e65, e66, e67, e68, e69, e70, e71, e72, e73, e74, e75, e76,
+ e77, e78, e79, e80, e81, e82, e83, e84, e85, e86, e87, e88, e89, e90, e91,
+ e92, e93, e94, e95, e96, e97, e98, e99, e100, e101, e102, e103, e104, e105,
+ e106, e107, e108, e109, e110, e111, e112, e113, e114, e115, e116, e117,
+ e118, e119, e120, e121, e122, e123, e124, e125, e126, e127, e128
+ }
+
+ public enum Silly500 {
+ e0, e1, e2, e3, e4, e5, e6, e7, e8, e9, e10, e11, e12, e13, e14, e15, e16,
+ e17, e18, e19, e20, e21, e22, e23, e24, e25, e26, e27, e28, e29, e30, e31,
+ e32, e33, e34, e35, e36, e37, e38, e39, e40, e41, e42, e43, e44, e45, e46,
+ e47, e48, e49, e50, e51, e52, e53, e54, e55, e56, e57, e58, e59, e60, e61,
+ e62, e63, e64, e65, e66, e67, e68, e69, e70, e71, e72, e73, e74, e75, e76,
+ e77, e78, e79, e80, e81, e82, e83, e84, e85, e86, e87, e88, e89, e90, e91,
+ e92, e93, e94, e95, e96, e97, e98, e99, e100, e101, e102, e103, e104, e105,
+ e106, e107, e108, e109, e110, e111, e112, e113, e114, e115, e116, e117,
+ e118, e119, e120, e121, e122, e123, e124, e125, e126, e127, e128, e129,
+ e130, e131, e132, e133, e134, e135, e136, e137, e138, e139, e140, e141,
+ e142, e143, e144, e145, e146, e147, e148, e149, e150, e151, e152, e153,
+ e154, e155, e156, e157, e158, e159, e160, e161, e162, e163, e164, e165,
+ e166, e167, e168, e169, e170, e171, e172, e173, e174, e175, e176, e177,
+ e178, e179, e180, e181, e182, e183, e184, e185, e186, e187, e188, e189,
+ e190, e191, e192, e193, e194, e195, e196, e197, e198, e199, e200, e201,
+ e202, e203, e204, e205, e206, e207, e208, e209, e210, e211, e212, e213,
+ e214, e215, e216, e217, e218, e219, e220, e221, e222, e223, e224, e225,
+ e226, e227, e228, e229, e230, e231, e232, e233, e234, e235, e236, e237,
+ e238, e239, e240, e241, e242, e243, e244, e245, e246, e247, e248, e249,
+ e250, e251, e252, e253, e254, e255, e256, e257, e258, e259, e260, e261,
+ e262, e263, e264, e265, e266, e267, e268, e269, e270, e271, e272, e273,
+ e274, e275, e276, e277, e278, e279, e280, e281, e282, e283, e284, e285,
+ e286, e287, e288, e289, e290, e291, e292, e293, e294, e295, e296, e297,
+ e298, e299, e300, e301, e302, e303, e304, e305, e306, e307, e308, e309,
+ e310, e311, e312, e313, e314, e315, e316, e317, e318, e319, e320, e321,
+ e322, e323, e324, e325, e326, e327, e328, e329, e330, e331, e332, e333,
+ e334, e335, e336, e337, e338, e339, e340, e341, e342, e343, e344, e345,
+ e346, e347, e348, e349, e350, e351, e352, e353, e354, e355, e356, e357,
+ e358, e359, e360, e361, e362, e363, e364, e365, e366, e367, e368, e369,
+ e370, e371, e372, e373, e374, e375, e376, e377, e378, e379, e380, e381,
+ e382, e383, e384, e385, e386, e387, e388, e389, e390, e391, e392, e393,
+ e394, e395, e396, e397, e398, e399, e400, e401, e402, e403, e404, e405,
+ e406, e407, e408, e409, e410, e411, e412, e413, e414, e415, e416, e417,
+ e418, e419, e420, e421, e422, e423, e424, e425, e426, e427, e428, e429,
+ e430, e431, e432, e433, e434, e435, e436, e437, e438, e439, e440, e441,
+ e442, e443, e444, e445, e446, e447, e448, e449, e450, e451, e452, e453,
+ e454, e455, e456, e457, e458, e459, e460, e461, e462, e463, e464, e465,
+ e466, e467, e468, e469, e470, e471, e472, e473, e474, e475, e476, e477,
+ e478, e479, e480, e481, e482, e483, e484, e485, e486, e487, e488, e489,
+ e490, e491, e492, e493, e494, e495, e496, e497, e498, e499
+ }
+
+}
diff --git a/test/java/util/EnumSet/InsertWrongType.java b/test/java/util/EnumSet/InsertWrongType.java
new file mode 100644
index 0000000..4ebc5a9
--- /dev/null
+++ b/test/java/util/EnumSet/InsertWrongType.java
@@ -0,0 +1,245 @@
+/*
+ * Copyright 2004 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 5050285
+ * @summary Inserting enum of wrong type does horrible things to EnumSet/Map
+ * @author Josh Bloch
+ */
+
+import java.util.*;
+
+public class InsertWrongType {
+ public static void main(String[] args) throws Exception {
+ // Ordinal in range
+ addIllTypedElt(Test32.class, Test33.T1); // Regular
+ addIllTypedElt(Test127.class, Test128.T1); // Jumbo
+
+ // Ordinal out of range
+ addIllTypedElt(Test32.class, Test33.T33); // Regular
+ addIllTypedElt(Test127.class, Test128.T128); // Jumbo
+
+ // Ordinal in range
+ addAllIllTypedElt(Test32.class, Test33.T1); // Regular
+ addAllIllTypedElt(Test127.class, Test128.T1); // Jumbo
+
+ // Ordinal out of range
+ addAllIllTypedElt(Test32.class, Test33.T33); // Regular
+ addAllIllTypedElt(Test127.class, Test128.T128); // Jumbo
+
+ addAllEmptyMistypedEnumSet(Test32.class, Test33.class); // Regular
+ addAllEmptyMistypedEnumSet(Test127.class, Test128.class); // Jumbo
+
+ heterogeneousCopyOf(Test32.T1, Test33.T2); // Regular
+ heterogeneousCopyOf(Test127.T1, Test128.T2); // Jumbo
+
+ heterogeneousOf2(Test32.T1, Test33.T2); // Regular
+ heterogeneousOf2(Test127.T1, Test128.T2); // Jumbo
+
+ heterogeneousOf3(Test32.T1, Test33.T2); // Regular
+ heterogeneousOf3(Test127.T1, Test128.T2); // Jumbo
+
+ heterogeneousOf4(Test32.T1, Test33.T2); // Regular
+ heterogeneousOf4(Test127.T1, Test128.T2); // Jumbo
+
+ heterogeneousOf5(Test32.T1, Test33.T2); // Regular
+ heterogeneousOf5(Test127.T1, Test128.T2); // Jumbo
+
+ heterogeneousOfVar(Test32.T1, Test33.T2); // Regular
+ heterogeneousOfVar(Test127.T1, Test128.T2); // Jumbo
+
+ putIllTypedKey(Test32.class, Test33.T1);
+ putIllTypedKey(Test32.class, Test33.T33);
+
+ putAllIllTypedKey(Test32.class, Test33.T1);
+ putAllIllTypedKey(Test32.class, Test33.T33);
+
+ putAllIllTypedKeyEnumMap(Test32.class, Test33.T1);
+ putAllIllTypedKeyEnumMap(Test32.class, Test33.T33);
+
+ putAllEmptyMistypedEnumMap(Test32.class, Test33.class);
+ }
+
+
+ static void addIllTypedElt(Class enumClass, Enum elt) {
+ EnumSet set = EnumSet.noneOf(enumClass);
+ try {
+ set.add(elt);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("Incorrectly typed add succeeded");
+ }
+
+ static void addAllIllTypedElt(Class enumClass, Enum elt) {
+ EnumSet set = EnumSet.noneOf(enumClass);
+ try {
+ set.addAll(Collections.singleton(elt));
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("Incorrectly typed addAll succeeded");
+ }
+
+ static void addAllEmptyMistypedEnumSet(Class destClass, Class srcClass) {
+ EnumSet dest = EnumSet.noneOf(destClass);
+ EnumSet src = EnumSet.noneOf(srcClass);
+ dest.addAll(src);
+ }
+
+ static void heterogeneousCopyOf(Enum e1, Enum e2) {
+ List list = new ArrayList();
+ list.add(e1);
+ list.add(e2);
+ try {
+ EnumSet.copyOf(list);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous copyOf succeeded");
+ }
+
+ static void heterogeneousOf2(Enum e1, Enum e2) {
+ try {
+ EnumSet.of(e1, e2);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous of (2 args) succeeded");
+ }
+
+ static void heterogeneousOf3(Enum e1, Enum e2) {
+ try {
+ EnumSet.of(e1, e1, e2);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous of (3 args) succeeded");
+ }
+
+ static void heterogeneousOf4(Enum e1, Enum e2) {
+ try {
+ EnumSet.of(e1, e1, e1, e2);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous of (4 args) succeeded");
+ }
+
+ static void heterogeneousOf5(Enum e1, Enum e2) {
+ try {
+ EnumSet.of(e1, e1, e1, e1, e2);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous of (5 args) succeeded");
+ }
+
+ static void heterogeneousOfVar(Enum e1, Enum e2) {
+ try {
+ EnumSet.of(e1, e1, e1, e1, e1, e2);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("heterogeneous of (Var args) succeeded");
+ }
+
+ static void putIllTypedKey(Class enumClass, Enum elt) {
+ EnumMap map = new EnumMap(enumClass);
+ try {
+ map.put(elt, "foofy");
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("Incorrectly typed put succeeded");
+ }
+
+ static void putAllIllTypedKey(Class enumClass, Enum elt) {
+ EnumMap dest = new EnumMap(enumClass);
+ Map src = new HashMap();
+ src.put(elt, "goofy");
+ try {
+ dest.putAll(src);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("Incorrectly typed putAll succeeded");
+ }
+
+ static void putAllIllTypedKeyEnumMap(Class enumClass, Enum elt) {
+ EnumMap dest = new EnumMap(enumClass);
+ Map src = new EnumMap(elt.getClass());
+ src.put(elt, "goofy");
+ try {
+ dest.putAll(src);
+ } catch(ClassCastException e) {
+ return;
+ }
+ throw new RuntimeException("Incorrectly typed enum put All succeeded");
+ }
+
+ static void putAllEmptyMistypedEnumMap(Class destClass, Class srcClass) {
+ EnumMap dest = new EnumMap(destClass);
+ EnumMap src = new EnumMap(srcClass);
+ dest.putAll(src);
+ }
+
+ enum Test32 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
+ T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32
+ }
+
+ enum Test33 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
+ T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33
+ }
+
+ enum Test127 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126, T127
+ }
+
+ enum Test128 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126, T127, T128
+ }
+}
diff --git a/test/java/util/EnumSet/JumboRange.java b/test/java/util/EnumSet/JumboRange.java
new file mode 100644
index 0000000..eec9565
--- /dev/null
+++ b/test/java/util/EnumSet/JumboRange.java
@@ -0,0 +1,62 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4958003
+ * @summary Range static factory fails to compute size in Jumbo enum set
+ * @author Josh Bloch
+ *
+ * @compile -source 1.5 JumboRange.java
+ * @run main JumboRange
+ */
+
+import java.util.*;
+
+public class JumboRange {
+ public static void main(String[] args) {
+ test(Test127.class, Test127.T2, Test127.T6);
+ test(Test127.class, Test127.T126, Test127.T126);
+ test(Test127.class, Test127.T0, Test127.T126);
+ }
+
+ static <T extends Enum<T>> void test(Class<T> enumClass, T e0,T e1) {
+ EnumSet<T> range = EnumSet.range(e0, e1);
+ if (range.size() != e1.ordinal() - e0.ordinal() + 1)
+ throw new RuntimeException(range.size() + " != " +
+ (e1.ordinal() - e0.ordinal() + 1));
+ }
+
+ public enum Test127 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126
+ }
+}
diff --git a/test/java/util/EnumSet/OneUniverse.java b/test/java/util/EnumSet/OneUniverse.java
new file mode 100644
index 0000000..c46fe29
--- /dev/null
+++ b/test/java/util/EnumSet/OneUniverse.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2006-2007 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6276988
+ * @summary All enum constants in a class should share a single "universe".
+ */
+
+import java.lang.reflect.Field;
+import java.math.RoundingMode;
+import java.util.EnumSet;
+
+public class OneUniverse {
+
+ private static final Field universeField;
+
+ static {
+ try {
+ universeField = EnumSet.class.getDeclaredField("universe");
+ } catch (NoSuchFieldException e) {
+ throw new AssertionError(e);
+ }
+ universeField.setAccessible(true);
+ }
+
+ public static void main(String... args) {
+
+ EnumSet<RoundingMode> noneSet = EnumSet.noneOf(RoundingMode.class);
+ EnumSet<RoundingMode> allSet = EnumSet.allOf(RoundingMode.class);
+
+ if (getUniverse(noneSet) != getUniverse(allSet)) {
+ throw new AssertionError(
+ "Multiple universes detected. Inform the bridge!");
+ }
+ }
+
+ private static <E extends Enum<E>> Enum<E>[] getUniverse(EnumSet<E> set) {
+ try {
+ return (Enum<E>[]) universeField.get(set);
+ } catch (IllegalAccessException e) {
+ throw new AssertionError(e);
+ }
+ }
+}
diff --git a/test/java/util/EnumSet/Range.java b/test/java/util/EnumSet/Range.java
new file mode 100644
index 0000000..2a0301b
--- /dev/null
+++ b/test/java/util/EnumSet/Range.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4952736
+ * @summary Range static factory is broken in Regular and Jumbo enum set
+ * @author Josh Bloch
+ *
+ * @compile -source 1.5 Range.java
+ * @run main Range
+ */
+
+import java.util.*;
+
+public class Range {
+ public static void main(String[] args) {
+ test(Test33.class, Test33.T6, Test33.T2);
+ test(Test127.class, Test127.T6, Test127.T2);
+ }
+
+ static <T extends Enum<T>> void test(Class<T> enumClass, T e0,T e1) {
+ try {
+ EnumSet<T> range = EnumSet.range(e0, e1);
+ } catch(IllegalArgumentException e) {
+ return;
+ }
+ throw new RuntimeException(enumClass.toString());
+ }
+
+ public enum Test33 {
+ T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16,
+ T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30,
+ T31, T32, T33
+ }
+
+ public enum Test127 {
+ T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15,
+ T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29,
+ T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43,
+ T44, T45, T46, T47, T48, T49, T50, T51, T52, T53, T54, T55, T56, T57,
+ T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71,
+ T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85,
+ T86, T87, T88, T89, T90, T91, T92, T93, T94, T95, T96, T97, T98, T99,
+ T100, T101, T102, T103, T104, T105, T106, T107, T108, T109, T110, T111,
+ T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123,
+ T124, T125, T126
+ }
+}
diff --git a/test/java/util/EnumSet/RetainAll.java b/test/java/util/EnumSet/RetainAll.java
new file mode 100644
index 0000000..65d7367
--- /dev/null
+++ b/test/java/util/EnumSet/RetainAll.java
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6377356
+ * @summary Test EnumSet.retainAll
+ * @author Josh Bloch, Martin Buchholz
+ */
+
+import java.util.*;
+
+public class RetainAll {
+ enum RegularA { A0, A2 }
+ enum RegularB { B0, B1 }
+ enum JumboA {
+ A00, A01, A02, A03, A04, A05, A06, A07, A08, A09,
+ A10, A11, A12, A13, A14, A15, A16, A17, A18, A19,
+ A20, A21, A22, A23, A24, A25, A26, A27, A28, A29,
+ A30, A31, A32, A33, A34, A35, A36, A37, A38, A39,
+ A40, A41, A42, A43, A44, A45, A46, A47, A48, A49,
+ A50, A51, A52, A53, A54, A55, A56, A57, A58, A59,
+ A60, A61, A62, A63, A64, A65, A66, A67, A68, A69,
+ }
+ enum JumboB {
+ B00, B01, B02, B03, B04, B05, B06, B07, B08, B09,
+ B10, B11, B12, B13, B14, B15, B16, B17, B18, B19,
+ B20, B21, B22, B23, B24, B25, B26, B27, B28, B29,
+ B30, B31, B32, B33, B34, B35, B36, B37, B38, B39,
+ B40, B41, B42, B43, B44, B45, B46, B47, B48, B49,
+ B50, B51, B52, B53, B54, B55, B56, B57, B58, B59,
+ B60, B61, B62, B63, B64, B65, B66, B67, B68, B69,
+ }
+
+ private static void realMain(String[] args) throws Throwable {
+ Set<RegularA> ras = EnumSet.noneOf(RegularA.class);
+ Set<RegularB> rbs = EnumSet.noneOf(RegularB.class);
+ Set<JumboA> jas = EnumSet.noneOf(JumboA.class);
+ Set<JumboB> jbs = EnumSet.noneOf(JumboB.class);
+ check(ras.getClass().getName().matches(".*Regular.*"));
+ check(jas.getClass().getName().matches(".*Jumbo.*"));
+ check(! ras.retainAll(ras));
+ check(! ras.retainAll(rbs));
+ check(! jas.retainAll(jas));
+ check(! jas.retainAll(jbs));
+ check(! ras.retainAll(jas));
+ check(! jas.retainAll(ras));
+ }
+
+ //--------------------- Infrastructure ---------------------------
+ static volatile int passed = 0, failed = 0;
+ static void pass() {passed++;}
+ static void fail() {failed++; Thread.dumpStack();}
+ static void fail(String msg) {System.out.println(msg); fail();}
+ static void unexpected(Throwable t) {failed++; t.printStackTrace();}
+ static void check(boolean cond) {if (cond) pass(); else fail();}
+ static void equal(Object x, Object y) {
+ if (x == null ? y == null : x.equals(y)) pass();
+ else fail(x + " not equal to " + y);}
+ public static void main(String[] args) throws Throwable {
+ try {realMain(args);} catch (Throwable t) {unexpected(t);}
+ System.out.printf("%nPassed = %d, failed = %d%n%n", passed, failed);
+ if (failed > 0) throw new AssertionError("Some tests failed");}
+}