src/share/vm/oops/klassVtable.hpp

*** 170,179 ****
--- 170,182 ----
   public:
    // size in words
    static int size() {
      return sizeof(vtableEntry) / sizeof(HeapWord);
    }
+   static int size_in_bytes() {
+     return sizeof(vtableEntry);
+   }
    static int method_offset_in_bytes() { return offset_of(vtableEntry, _method); }
    Method* method() const    { return _method; }
  
   private:
    Method* _method;