--- a/hotspot/src/share/vm/oops/cpCacheOop.hpp	Thu Feb 03 20:49:09 2011 -0800
+++ b/hotspot/src/share/vm/oops/cpCacheOop.hpp	Mon Feb 07 22:19:57 2011 -0800
@@ -321,9 +321,6 @@
  private:
   int             _length;
   constantPoolOop _constant_pool;                // the corresponding constant pool
-  // If true, safe for concurrent GC processing,
-  // Set unconditionally in constantPoolCacheKlass::allocate()
-  volatile bool        _is_conc_safe;
 
   // Sizing
   debug_only(friend class ClassVerifier;)
@@ -390,12 +387,6 @@
     return entry_at(primary_index);
   }
 
-  // GC support
-  // If the _length field has not been set, the size of the
-  // constantPoolCache cannot be correctly calculated.
-  bool is_conc_safe()                            { return _is_conc_safe; }
-  void set_is_conc_safe(bool v)                  { _is_conc_safe = v; }
-
   // Code generation
   static ByteSize base_offset()                  { return in_ByteSize(sizeof(constantPoolCacheOopDesc)); }
   static ByteSize entry_offset(int raw_index) {