diff -r fd16c54261b3 -r 90ce3da70b43 jdk/src/share/classes/com/sun/tools/jdi/VoidValueImpl.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/share/classes/com/sun/tools/jdi/VoidValueImpl.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,66 @@
+/*
+ * Copyright 1998-2006 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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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.
+ */
+
+package com.sun.tools.jdi;
+
+import com.sun.jdi.*;
+
+public class VoidValueImpl extends ValueImpl implements VoidValue {
+
+    VoidValueImpl(VirtualMachine aVm) {
+        super(aVm);
+    }
+
+    public boolean equals(Object obj) {
+        return (obj != null) && (obj instanceof VoidValue) && super.equals(obj);
+    }
+
+    public int hashCode() {
+        /*
+         * TO DO: Better hash code
+         */
+        return 47245;
+    }
+
+    public Type type() {
+        return vm.theVoidType();
+    }
+
+    ValueImpl prepareForAssignmentTo(ValueContainer destination)
+                    throws InvalidTypeException {
+        if ("void".equals(destination.typeName())) {
+            return this;
+        }
+        throw new InvalidTypeException();
+    }
+
+    public String toString() {
+        return "<void value>";
+    }
+
+    byte typeValueKey() {
+        return JDWP.Tag.VOID;
+    }
+}