*** old/src/share/vm/memory/cardTableModRefBS.cpp	Tue Mar 27 21:04:01 2012
--- new/src/share/vm/memory/cardTableModRefBS.cpp	Tue Mar 27 21:04:01 2012

*** 709,718 ****
--- 709,723 ----
  void CardTableModRefBS::verify_dirty_region(MemRegion mr) {
    verify_region(mr, dirty_card, true /* val_equals */);
  }
  #endif
  
+ void CardTableModRefBS::print_on(outputStream* st) const {
+   st->print_cr("Card table byte_map: " INTPTR_FORMAT "," INTPTR_FORMAT " byte_map_base: " INTPTR_FORMAT,
+                _byte_map, _byte_map + _byte_map_size, byte_map_base);
+ }
+ 
  bool CardTableModRefBSForCTRS::card_will_be_scanned(jbyte cv) {
    return
      CardTableModRefBS::card_will_be_scanned(cv) ||
      _rs->is_prev_nonclean_card_val(cv);
  };