--- a/src/hotspot/share/gc/epsilon/epsilonHeap.hpp	Thu Nov 30 18:51:47 2017 +0100
+++ b/src/hotspot/share/gc/epsilon/epsilonHeap.hpp	Thu Dec 07 13:05:31 2017 +0100
@@ -52,7 +52,11 @@
 
   virtual jint initialize();
 
-  virtual void post_initialize() {}
+  virtual void post_initialize();
+
+  virtual void initialize_serviceability();
+  virtual GrowableArray<GCMemoryManager*> memory_managers();
+  virtual GrowableArray<MemoryPool*> memory_pools();
 
   static EpsilonHeap* heap();