src/hotspot/share/gc/shared/collectedHeap.hpp

@@ -27,12 +27,12 @@
 
 #include "gc/shared/gcCause.hpp"
 #include "gc/shared/gcWhen.hpp"
 #include "gc/shared/verifyOption.hpp"
 #include "memory/allocation.hpp"
-#include "memory/universe.hpp"
 #include "memory/heapInspection.hpp"
+#include "memory/universe.hpp"
 #include "runtime/handles.hpp"
 #include "runtime/perfData.hpp"
 #include "runtime/safepoint.hpp"
 #include "services/memoryUsage.hpp"
 #include "utilities/debug.hpp"

@@ -410,13 +410,10 @@
 
   virtual ParallelObjectIterator* parallel_object_iterator(uint thread_num) {
     return NULL;
   }
 
-  // Run given task. Possibly in parallel if the GC supports it.
-  virtual void run_task(AbstractGangTask* task) = 0;
-
   // Keep alive an object that was loaded with AS_NO_KEEPALIVE.
   virtual void keep_alive(oop obj) {}
 
   // Returns the longest time (in ms) that has elapsed since the last
   // time that any part of the heap was examined by a garbage collection.

@@ -459,10 +456,13 @@
   virtual bool print_location(outputStream* st, void* addr) const = 0;
 
   // Iterator for all GC threads (other than VM thread)
   virtual void gc_threads_do(ThreadClosure* tc) const = 0;
 
+  // Run given task. Possibly in parallel if the GC supports it.
+  virtual void run_task(AbstractGangTask* task) = 0;
+
   // Print any relevant tracing info that flags imply.
   // Default implementation does nothing.
   virtual void print_tracing_info() const = 0;
 
   void print_heap_before_gc();