--- old/src/share/vm/memory/genCollectedHeap.cpp	2015-04-02 12:34:52.220316907 +0200
+++ new/src/share/vm/memory/genCollectedHeap.cpp	2015-04-02 12:34:52.112316912 +0200
@@ -924,6 +924,11 @@
 }
 #endif
 
+void GenCollectedHeap::oop_iterate_no_header(OopClosure* cl) {
+  NoHeaderExtendedOopClosure no_header_cl(cl);
+  oop_iterate(&no_header_cl);
+}
+
 void GenCollectedHeap::oop_iterate(ExtendedOopClosure* cl) {
   _young_gen->oop_iterate(cl);
   _old_gen->oop_iterate(cl);