src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp

rev 7564 : 8068018: Clean up friends of G1CollectedHeap
Summary: Remove unnecessary friend class declaration for G1CollectedHeap.
Reviewed-by:

@@ -184,36 +184,18 @@
   friend class VMStructs;
   friend class MutatorAllocRegion;
   friend class SurvivorGCAllocRegion;
   friend class OldGCAllocRegion;
   friend class G1Allocator;
-  friend class G1DefaultAllocator;
-  friend class G1ResManAllocator;
 
   // Closures used in implementation.
-  template <G1Barrier barrier, G1Mark do_mark_object>
-  friend class G1ParCopyClosure;
-  friend class G1IsAliveClosure;
-  friend class G1EvacuateFollowersClosure;
   friend class G1ParScanThreadState;
-  friend class G1ParScanClosureSuper;
-  friend class G1ParEvacuateFollowersClosure;
   friend class G1ParTask;
   friend class G1ParGCAllocator;
-  friend class G1DefaultParGCAllocator;
-  friend class G1FreeGarbageRegionClosure;
-  friend class RefineCardTableEntryClosure;
   friend class G1PrepareCompactClosure;
-  friend class RegionSorter;
-  friend class RegionResetter;
-  friend class CountRCClosure;
-  friend class EvacPopObjClosure;
-  friend class G1ParCleanupCTTask;
 
-  friend class G1FreeHumongousRegionClosure;
   // Other related classes.
-  friend class G1MarkSweep;
   friend class HeapRegionClaimer;
 
 private:
   // The one and only G1CollectedHeap, so static functions can find it.
   static G1CollectedHeap* _g1h;