--- a/jdk/src/share/classes/com/sun/jmx/mbeanserver/MBeanInjector.java	Fri Dec 05 21:59:09 2008 -0800
+++ b/jdk/src/share/classes/com/sun/jmx/mbeanserver/MBeanInjector.java	Tue Dec 09 12:01:07 2008 +0100
@@ -47,6 +47,10 @@
 import javax.management.SendNotification;
 
 public class MBeanInjector {
+    // There are no instances of this class
+    private MBeanInjector() {
+    }
+
     private static Class<?>[] injectedClasses = {
         MBeanServer.class, ObjectName.class, SendNotification.class,
     };