*** old/src/share/vm/memory/heap.hpp	Wed Jan 15 01:42:01 2014
--- new/src/share/vm/memory/heap.hpp	Wed Jan 15 01:42:00 2014

*** 125,136 ****
--- 125,136 ----
    CodeHeap();
  
    // Heap extents
    bool  reserve(size_t reserved_size, size_t committed_size, size_t segment_size);
    void  release();                               // releases all allocated memory
!   bool  expand_by(size_t size);                  // expands commited memory by size
!   void  shrink_by(size_t size);                  // shrinks commited memory by size
!   bool  expand_by(size_t size);                  // expands committed memory by size
!   void  shrink_by(size_t size);                  // shrinks committed memory by size
    void  clear();                                 // clears all heap contents
  
    // Memory allocation
    void* allocate  (size_t size, bool is_critical);  // allocates a block of size or returns NULL
    void  deallocate(void* p);                     // deallocates a block