src/share/vm/gc_implementation/parallelScavenge/parallelScavengeHeap.hpp

@@ -32,10 +32,11 @@
 #include "gc_implementation/parallelScavenge/psYoungGen.hpp"
 #include "gc_implementation/shared/gcPolicyCounters.hpp"
 #include "gc_implementation/shared/gcWhen.hpp"
 #include "gc_interface/collectedHeap.inline.hpp"
 #include "memory/collectorPolicy.hpp"
+#include "memory/strongRootsScope.hpp"
 #include "utilities/ostream.hpp"
 
 class AdjoiningGenerations;
 class GCHeapSummary;
 class GCTaskManager;

@@ -235,11 +236,11 @@
 
   // Mangle the unused parts of all spaces in the heap
   void gen_mangle_unused_area() PRODUCT_RETURN;
 
   // Call these in sequential code around the processing of strong roots.
-  class ParStrongRootsScope : public MarkingCodeBlobClosure::MarkScope {
+  class ParStrongRootsScope : public MarkScope {
    public:
     ParStrongRootsScope();
     ~ParStrongRootsScope();
   };
 };