Cleanups

src/hotspot/share/gc/g1/g1CollectedHeap.hpp

@@ -87,7 +87,7 @@ class ReferenceProcessor;
 class STWGCTimer;
 class WorkerThreads;
 
-typedef OverflowTaskQueue<ArraySliceTask, mtGC>  G1ScannerTasksQueue;
+typedef OverflowTaskQueue<ArraySliceTask, mtGC>        G1ScannerTasksQueue;
 typedef GenericTaskQueueSet<G1ScannerTasksQueue, mtGC> G1ScannerTasksQueueSet;
 
 typedef int RegionIdx_t;   // needs to hold [ 0..max_reserved_regions() )

src/hotspot/share/gc/g1/g1ConcurrentMark.hpp

@@ -52,7 +52,7 @@ class G1RegionToSpaceMapper;
 class G1SurvivorRegions;
 class ThreadClosure;
 
-typedef GenericTaskQueue<ArraySliceTask, mtGC> G1CMTaskQueue;
+typedef GenericTaskQueue<ArraySliceTask, mtGC>   G1CMTaskQueue;
 typedef GenericTaskQueueSet<G1CMTaskQueue, mtGC> G1CMTaskQueueSet;
 
 // Closure used by CM during concurrent reference discovery

src/hotspot/share/gc/g1/g1ConcurrentMarkObjArrayProcessor.hpp

@@ -31,10 +31,6 @@
 
 class G1CMTask;
 
-// Helper class to mark through large objArrays during marking in an efficient way.
-// Instead of pushing large object arrays, we push continuations onto the
-// mark stack. These continuations are identified by having their LSB set.
-// This allows incremental processing of large objects.
 class G1CMObjArrayProcessor : public ArraySlicer {
 private:
   // Reference to the task for doing the actual work.

src/hotspot/share/gc/parallel/psPromotionManager.hpp

@@ -57,7 +57,7 @@ class PSPromotionManager {
   friend class ParallelGCArraySlicer;
 
  private:
-  typedef OverflowTaskQueue<ArraySliceTask, mtGC>      PSScannerTasksQueue;
+  typedef OverflowTaskQueue<ArraySliceTask, mtGC>        PSScannerTasksQueue;
   typedef GenericTaskQueueSet<PSScannerTasksQueue, mtGC> PSScannerTasksQueueSet;
 
   static PaddedEnd<PSPromotionManager>* _manager_array;

src/hotspot/share/gc/parallel/psPromotionManager.inline.hpp

@@ -44,7 +44,6 @@
 #include "runtime/prefetch.inline.hpp"
 #include "utilities/copy.hpp"
 
-
 inline PSPromotionManager* PSPromotionManager::manager_array(uint index) {
   assert(_manager_array != nullptr, "access of null manager_array");
   assert(index < ParallelGCThreads, "out of range manager_array access");