src/hotspot/share/memory/metaspace.hpp

*** 64,73 ****
--- 64,74 ----
  class Mutex;
  class outputStream;
  class PrintCLDMetaspaceInfoClosure;
  class SpaceManager;
  class VirtualSpaceList;
+ class CollectedHeap;
  
  // Metaspaces each have a  SpaceManager and allocations
  // are done by the SpaceManager.  Allocations are done
  // out of the current Metachunk.  When the current Metachunk
  // is exhausted, the SpaceManager gets a new one from