--- old/src/share/vm/memory/cardTableModRefBS.hpp	Tue Mar 27 21:04:01 2012
+++ new/src/share/vm/memory/cardTableModRefBS.hpp	Tue Mar 27 21:04:01 2012
@@ -472,6 +472,9 @@
     return _byte_map + card_index;
   }
 
+  // Print a description of the memory for the barrier set
+  virtual void print_on(outputStream* st) const;
+
   void verify();
   void verify_guard();