src/hotspot/share/gc/serial/defNewGeneration.hpp

*** 33,43 ****
  #include "gc/shared/preservedMarks.hpp"
  #include "utilities/align.hpp"
  #include "utilities/stack.hpp"
  
  class ContiguousSpace;
- class ScanClosure;
  class STWGCTimer;
  class CSpaceCounters;
  class ScanWeakRefClosure;
  class SerialHeap;
  
--- 33,42 ----