--- old/src/share/vm/oops/constMethod.hpp	Fri Feb 20 13:13:30 2015
+++ new/src/share/vm/oops/constMethod.hpp	Fri Feb 20 13:13:30 2015
@@ -215,6 +215,7 @@
   u2                _max_stack;                  // Maximum number of entries on the expression stack
   u2                _max_locals;                 // Number of local variables used by this method
   u2                _size_of_parameters;         // size of the parameter block (receiver + arguments) in words
+  u2                _orig_method_idnum;          // Original unique identification number for the method
 
   // Constructor
   ConstMethod(int byte_code_size,
@@ -473,6 +474,9 @@
   u2 method_idnum() const                        { return _method_idnum; }
   void set_method_idnum(u2 idnum)                { _method_idnum = idnum; }
 
+  u2 orig_method_idnum() const                   { return _orig_method_idnum; }
+  void set_orig_method_idnum(u2 idnum)           { _orig_method_idnum = idnum; }
+
   // max stack
   int  max_stack() const                         { return _max_stack; }
   void set_max_stack(int size)                   { _max_stack = size; }