Initial load
diff --git a/test/java/util/IdentityHashMap/ToArray.java b/test/java/util/IdentityHashMap/ToArray.java
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+++ b/test/java/util/IdentityHashMap/ToArray.java
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+/*
+ * Copyright 2001-2005 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 4485486 6197726 6232484
+ * @summary IdentityHashMap's entrySet toArray tests
+ * @author Josh Bloch, Martin Buchholz
+ */
+
+import java.util.*;
+
+public class ToArray {
+ public static void main(String[] args) {
+ //----------------------------------------------------------------
+ // new ArrayList(IdentityHashMap.entrySet())
+ // used to return bogus entries.
+ //----------------------------------------------------------------
+ Map<String,String> mm = new IdentityHashMap<String,String>();
+ mm.put("foo", "bar");
+ mm.put("baz", "quux");
+ List<Map.Entry<String,String>> lm
+ = new ArrayList<Map.Entry<String,String>>(mm.entrySet());
+ String s = lm.toString();
+ if (! (s.equals("[foo=bar, baz=quux]") ||
+ s.equals("[baz=quux, foo=bar]")))
+ throw new Error("bad string");
+
+ //----------------------------------------------------------------
+ // IdentityHashMap's lack of internal entry objects caused
+ // the inherited (AbstractMap) version of toArray to
+ // return garbage when called on the entrySet view.
+ //----------------------------------------------------------------
+ Map m = new IdentityHashMap();
+ m.put("french", "connection");
+ m.put("polish", "sausage");
+ Object[] mArray = m.entrySet().toArray();
+ if (mArray[0] == mArray[1])
+ throw new RuntimeException("Broken");
+
+ mArray[0].toString();
+ mArray[1].toString();
+
+ //----------------------------------------------------------------
+ // IdentityHashMap.entrySet().toArray(T[] a) used to simply
+ // return toArray() !
+ //----------------------------------------------------------------
+ IdentityHashMap<Integer,Integer> map
+ = new IdentityHashMap<Integer,Integer>();
+ Set<Map.Entry<Integer,Integer>> es = map.entrySet();
+ if (es.toArray().length != 0)
+ throw new Error("non-empty");
+ if (es.toArray(new Object[]{Boolean.TRUE})[0] != null)
+ throw new Error("non-null");
+ map.put(7,49);
+ if (es.toArray().length != 1)
+ throw new Error("length");
+ Object[] x = es.toArray(new Object[]{Boolean.TRUE, Boolean.TRUE});
+ if (x[1] != null)
+ throw new Error("non-null");
+ Map.Entry e = (Map.Entry) x[0];
+ if (! e.getKey().equals(new Integer(7)))
+ throw new Error("bad key");
+ if (! e.getValue().equals(new Integer(49)))
+ throw new Error("bad value");
+ }
+}