--- a/hotspot/src/share/vm/memory/genCollectedHeap.hpp	Tue Mar 31 07:54:56 2015 +0200
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.hpp	Tue Mar 31 08:27:30 2015 +0200
@@ -215,7 +215,7 @@
   bool is_in_young(oop p);
 
 #ifdef ASSERT
-  virtual bool is_in_partial_collection(const void* p);
+  bool is_in_partial_collection(const void* p);
 #endif
 
   virtual bool is_scavengable(const void* addr) {