--- old/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2020-04-27 10:19:37.851219809 +0200
+++ new/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2020-04-27 10:19:37.663216749 +0200
@@ -536,13 +536,10 @@
   old_gen()->object_iterate(cl);
 }
 
-Tickspan ParallelScavengeHeap::run_task(AbstractGangTask* task) {
-  Ticks start = Ticks::now();
+void ParallelScavengeHeap::run_task(AbstractGangTask* task) {
   _workers.run_task(task);
-  return Ticks::now() - start;
 }
 
-
 HeapWord* ParallelScavengeHeap::block_start(const void* addr) const {
   if (young_gen()->is_in_reserved(addr)) {
     assert(young_gen()->is_in(addr),