--- old/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2017-11-28 22:17:25.319563963 +0100
+++ new/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp	2017-11-28 22:17:24.902568897 +0100
@@ -118,6 +118,10 @@
     return JNI_ENOMEM;
   }
 
+  return JNI_OK;
+}
+
+void ParallelScavengeHeap::initialize_serviceability() {
 
   _eden_pool = new EdenMutableSpacePool(_young_gen,
                                         _young_gen->eden_space(),
@@ -142,10 +146,10 @@
   _young_manager->add_pool(_eden_pool);
   _young_manager->add_pool(_survivor_pool);
 
-  return JNI_OK;
 }
 
 void ParallelScavengeHeap::post_initialize() {
+  CollectedHeap::post_initialize();
   // Need to init the tenuring threshold
   PSScavenge::initialize();
   if (UseParallelOldGC) {