1608   HeapRegion* pop_dirty_cards_region();

  1608   HeapRegion* pop_dirty_cards_region();

  1609 

  1609 

  1610 public:

  1610 public:

  1611   void stop_conc_gc_threads();

  1611   void stop_conc_gc_threads();

  1612 

  1612 

  1615   double predict_region_elapsed_time_ms(HeapRegion* hr, bool young);

  1613   double predict_region_elapsed_time_ms(HeapRegion* hr, bool young);

  1616   void check_if_region_is_too_expensive(double predicted_time_ms);

  1614   void check_if_region_is_too_expensive(double predicted_time_ms);

  1617   size_t pending_card_num();

  1615   size_t pending_card_num();

  1618   size_t max_pending_card_num();

  1616   size_t max_pending_card_num();

  1619   size_t cards_scanned();

  1617   size_t cards_scanned();

  1622 

  1618 

  1623 protected:

  1619 protected:

  1624   size_t _max_heap_capacity;

  1620   size_t _max_heap_capacity;

  1625 };

  1621 };

  1626 

  1622