--- old/src/share/vm/memory/referenceType.hpp	2016-01-16 19:34:45.263255222 +0000
+++ new/src/share/vm/memory/referenceType.hpp	2016-01-16 19:34:45.187256892 +0000
@@ -36,7 +36,7 @@
   REF_WEAK,      // Subclass of java/lang/ref/WeakReference
   REF_FINAL,     // Subclass of java/lang/ref/FinalReference
   REF_PHANTOM,   // Subclass of java/lang/ref/PhantomReference
-  REF_CLEANER    // Subclass of sun/misc/Cleaner
+  REF_CLEANER    // Subclass of jdk/internal/ref/Cleaner
 };
 
 #endif // SHARE_VM_MEMORY_REFERENCETYPE_HPP