@@ -81,10 +81,12 @@ void clear_bitmap(ShenandoahHeapRegion *r); bool is_bitmap_clear() const; bool is_bitmap_clear_range(HeapWord* start, HeapWord* end) const; + size_t count_marked(MemRegion mr) const; + bool is_complete(); void mark_complete(); void mark_incomplete(); // Task queues