--- a/src/hotspot/share/gc/parallel/parallelArguments.cpp	Wed Mar 28 11:38:47 2018 +0200
+++ b/src/hotspot/share/gc/parallel/parallelArguments.cpp	Wed Mar 28 11:38:47 2018 +0200
@@ -38,8 +38,8 @@
   return CollectorPolicy::compute_heap_alignment();
 }
 
-void ParallelArguments::initialize_flags() {
-  GCArguments::initialize_flags();
+void ParallelArguments::initialize() {
+  GCArguments::initialize();
   assert(UseParallelGC || UseParallelOldGC, "Error");
   // Enable ParallelOld unless it was explicitly disabled (cmd line or rc file).
   if (FLAG_IS_DEFAULT(UseParallelOldGC)) {