--- old/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebugger.java	2012-10-08 20:34:57.533068034 +0200
+++ new/agent/src/share/classes/sun/jvm/hotspot/debugger/bsd/BsdDebugger.java	2012-10-08 20:34:57.352334737 +0200
@@ -46,6 +46,7 @@
     throws DebuggerException;
   public BsdAddress readAddress(long address) throws DebuggerException;
   public BsdAddress readCompOopAddress(long address) throws DebuggerException;
+  public BsdAddress readCompKlassAddress(long address) throws DebuggerException;
   public BsdOopHandle readOopHandle(long address) throws DebuggerException;
   public BsdOopHandle readCompOopHandle(long address) throws DebuggerException;
   public long[]       getThreadIntegerRegisterSet(int lwp_id) throws DebuggerException;