--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/javax/swing/UIDefaults/6795356/bug6795356.java	Thu Oct 22 18:42:18 2009 +0400
@@ -0,0 +1,100 @@
+/*
+ * Copyright 2009 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 6795356
+ * @summary Leak caused by javax.swing.UIDefaults.ProxyLazyValue.acc
+ * @author Alexander Potochkin
+ * @run main bug6795356
+ */
+
+import java.lang.ref.WeakReference;
+import java.security.ProtectionDomain;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.AccessControlContext;
+import java.util.LinkedList;
+import java.util.List;
+import javax.swing.*;
+
+public class bug6795356 {
+    volatile static WeakReference<ProtectionDomain> weakRef;
+
+    public static void main(String[] args) throws Exception {
+
+        ProtectionDomain domain = new ProtectionDomain(null, null);
+
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            public Object run() {
+
+                // this initialize ProxyLazyValues
+                UIManager.getLookAndFeel();
+
+                return null;
+            }
+        }, new AccessControlContext(new ProtectionDomain[]{domain}));
+
+        weakRef = new WeakReference<ProtectionDomain>(domain);
+        domain = null;
+
+        // Generate OutOfMemory and check the weak ref
+        generateOOME();
+
+        if (weakRef.get() != null) {
+            throw new RuntimeException("Memory leak found!");
+        }
+        System.out.println("Test passed");
+    }
+
+    static void generateOOME() {
+        List<Object> bigLeak = new LinkedList<Object>();
+        boolean oome = false;
+        System.out.print("Filling the heap");
+        try {
+            for(int i = 0; true ; i++) {
+                // Now, use up all RAM
+                bigLeak.add(new byte[1024 * 1024]);
+                System.out.print(".");
+
+                // Give the GC a change at that weakref
+                if (i % 10 == 0) {
+                    System.gc();
+                    try {
+                        Thread.sleep(100);
+                    } catch (InterruptedException e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        } catch (OutOfMemoryError e) {
+            bigLeak = null;
+            oome = true;
+        }
+        System.out.println("");
+        if (!oome) {
+            throw new RuntimeException("Problem with test case - never got OOME");
+        }
+        System.out.println("Got OOME");
+    }
+}