src/share/vm/memory/metachunk.hpp

*** 143,153 ****
    void set_is_tagged_free(bool v) { _is_tagged_free = v; }
  #endif
  
    bool contains(const void* ptr) { return bottom() <= ptr && ptr < _top; }
  
!   NOT_PRODUCT(void mangle();)
  
    void print_on(outputStream* st) const;
    void verify();
  };
  
--- 143,157 ----
    void set_is_tagged_free(bool v) { _is_tagged_free = v; }
  #endif
  
    bool contains(const void* ptr) { return bottom() <= ptr && ptr < _top; }
  
! #ifndef PRODUCT
!   static const size_t metadata_chunk_initialize = 0xf7f7f7f7;
! 
!   void mangle(juint wordValue = metadata_chunk_initialize);
! #endif
  
    void print_on(outputStream* st) const;
    void verify();
  };