src/hotspot/share/gc/z/zCollectedHeap.hpp

@@ -54,13 +54,10 @@
                                       size_t* actual_size);
 
 public:
   static ZCollectedHeap* heap();
 
-  using CollectedHeap::ensure_parsability;
-  using CollectedHeap::resize_all_tlabs;
-
   ZCollectedHeap(ZCollectorPolicy* policy);
   virtual Name kind() const;
   virtual const char* name() const;
   virtual jint initialize();
   virtual void initialize_serviceability();

@@ -76,10 +73,12 @@
   virtual bool is_maximal_no_gc() const;
   virtual bool is_scavengable(oop obj);
   virtual bool is_in(const void* p) const;
   virtual bool is_in_closed_subset(const void* p) const;
 
+  virtual void fill_with_dummy_object(HeapWord* start, HeapWord* end, bool zap);
+
   virtual HeapWord* mem_allocate(size_t size, bool* gc_overhead_limit_was_exceeded);
   virtual MetaWord* satisfy_failed_metadata_allocation(ClassLoaderData* loader_data,
                                                        size_t size,
                                                        Metaspace::MetadataType mdtype);
   virtual void collect(GCCause::Cause cause);