*** old/src/share/vm/memory/barrierSet.hpp	Wed Jan 15 01:41:44 2014
--- new/src/share/vm/memory/barrierSet.hpp	Wed Jan 15 01:41:44 2014

*** 122,132 ****
--- 122,132 ----
    virtual bool has_write_prim_array_opt() = 0;
  
    virtual bool has_read_region_opt() = 0;
    virtual bool has_write_region_opt() = 0;
  
!   // These operations should assert false unless the correponding operation
!   // These operations should assert false unless the corresponding operation
    // above returns true.  Otherwise, they should perform an appropriate
    // barrier for an array whose elements are all in the given memory region.
    virtual void read_ref_array(MemRegion mr) = 0;
    virtual void read_prim_array(MemRegion mr) = 0;
  

*** 163,173 ****
--- 163,173 ----
    // Some barrier sets create tables whose elements correspond to parts of
    // the heap; the CardTableModRefBS is an example.  Such barrier sets will
    // normally reserve space for such tables, and commit parts of the table
    // "covering" parts of the heap that are committed.  The constructor is
    // passed the maximum number of independently committable subregions to
!   // be covered, and the "resize_covoered_region" function allows the
!   // be covered, and the "resize_covered_region" function allows the
    // sub-parts of the heap to inform the barrier set of changes of their
    // sizes.
    BarrierSet(int max_covered_regions) :
      _max_covered_regions(max_covered_regions) {}