--- old/src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp	2017-11-28 11:57:09.093713833 +0100
+++ new/src/hotspot/share/gc/parallel/parallelScavengeHeap.hpp	2017-11-28 11:57:08.838716792 +0100
@@ -67,8 +67,8 @@
   // The task manager
   static GCTaskManager* _gc_task_manager;
 
-  GCMemoryManager* _young_mgr;
-  GCMemoryManager* _old_mgr;
+  GCMemoryManager* _young_manager;
+  GCMemoryManager* _old_manager;
 
   MemoryPool* _eden_pool;
   MemoryPool* _survivor_pool;
@@ -258,8 +258,8 @@
     ~ParStrongRootsScope();
   };
 
-  GCMemoryManager* old_gc_mgr() const { return _old_mgr; }
-  GCMemoryManager* young_gc_mgr() const { return _young_mgr; }
+  GCMemoryManager* old_gc_manager() const { return _old_manager; }
+  GCMemoryManager* young_gc_manager() const { return _young_manager; }
 };
 
 // Simple class for storing info about the heap at the start of GC, to be used