src/hotspot/share/gc/g1/g1CollectedHeap.hpp

@@ -47,10 +47,11 @@
 #include "gc/shared/barrierSet.hpp"
 #include "gc/shared/collectedHeap.hpp"
 #include "gc/shared/gcHeapSummary.hpp"
 #include "gc/shared/plab.hpp"
 #include "gc/shared/preservedMarks.hpp"
+#include "gc/shared/softRefPolicy.hpp"
 #include "memory/memRegion.hpp"
 #include "services/memoryManager.hpp"
 #include "utilities/stack.hpp"
 
 // A "G1CollectedHeap" is an implementation of a java heap for HotSpot.

@@ -148,10 +149,12 @@
   G1YoungRemSetSamplingThread* _young_gen_sampling_thread;
 
   WorkGang* _workers;
   G1CollectorPolicy* _collector_policy;
 
+  SoftRefPolicy      _soft_ref_policy;
+
   GCMemoryManager _memory_manager;
   GCMemoryManager _full_gc_memory_manager;
 
   MemoryPool* _eden_pool;
   MemoryPool* _survivor_pool;

@@ -996,10 +999,12 @@
   const G1CollectionSet* collection_set() const { return &_collection_set; }
   G1CollectionSet* collection_set() { return &_collection_set; }
 
   virtual CollectorPolicy* collector_policy() const;
 
+  virtual SoftRefPolicy* soft_ref_policy();
+
   // Adaptive size policy.  No such thing for g1.
   virtual AdaptiveSizePolicy* size_policy() { return NULL; }
 
   virtual GrowableArray<GCMemoryManager*> memory_managers();
   virtual GrowableArray<MemoryPool*> memory_pools();