--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/agent/src/share/classes/sun/jvm/hotspot/jdi/MirrorImpl.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2002-2003 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.
+ *
+ */
+
+package sun.jvm.hotspot.jdi;
+
+import com.sun.jdi.*;
+
+abstract class MirrorImpl extends Object implements Mirror {
+    protected VirtualMachineImpl vm;
+
+    MirrorImpl(VirtualMachine aVm) {
+        super();
+
+        // Yes, its a bit of a hack. But by doing it this
+        // way, this is the only place we have to change
+        // typing to substitute a new impl.
+        vm = (VirtualMachineImpl)aVm;
+    }
+
+    public VirtualMachine virtualMachine() {
+        return vm;
+    }
+
+    public boolean equals(Object obj) {
+        if ((obj != null) && (obj instanceof Mirror)) {
+            Mirror other = (Mirror)obj;
+            return vm.equals(other.virtualMachine());
+        } else {
+            return false;
+        }
+    }
+
+    public int hashCode() {
+        return vm.hashCode();
+    }
+}