--- old/test/java/lang/management/MXBean/MXBeanBehavior.java	Mon Dec 17 10:38:32 2012
+++ new/test/java/lang/management/MXBean/MXBeanBehavior.java	Mon Dec 17 10:38:31 2012
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2012 Oracle and/or its affiliates. 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
@@ -36,6 +36,9 @@
 import javax.management.*;
 
 public class MXBeanBehavior {
+    public static final HashSet<String> dynamicMBeanList = new HashSet<String>(
+            Arrays.asList("com.sun.management:type=DiagnosticCommand"));
+
     public static void main(String[] args) throws Exception {
         MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
 
@@ -99,8 +102,13 @@
         Object[] values = mbid.getFieldValues("immutableInfo",
                                               "interfaceClassName",
                                               "mxbean");
-        checkEqual(values[0], "true", name + " immutableInfo field");
-        checkEqual(values[2], "true", name + " mxbean field");
+	if(dynamicMBeanList.contains(name.getCanonicalName())) {
+	    checkEqual(values[0], "false", name + " immutableInfo field");
+	    checkEqual(values[2], "false", name + " mxbean field");
+	} else {
+	    checkEqual(values[0], "true", name + " immutableInfo field");
+	    checkEqual(values[2], "true", name + " mxbean field");
+	}
         String interfaceClassName = (String) values[1];
         if (!mbs.isInstanceOf(name, interfaceClassName)) {
             throw new RuntimeException(name + " not instance of " +