--- a/src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp	Mon Jun 25 10:41:03 2018 +0200
+++ b/src/hotspot/share/jfr/recorder/checkpoint/types/jfrTypeManager.cpp	Mon Jun 25 10:54:55 2018 +0200
@@ -236,8 +236,6 @@
   register_type(TYPE_CODEBLOBTYPE, false, true, new CodeBlobTypeConstant());
   register_type(TYPE_VMOPERATIONTYPE, false, true, new VMOperationTypeConstant());
   register_type(TYPE_THREADSTATE, false, true, new ThreadStateConstant());
-  register_type(TYPE_ZSTATISTICSCOUNTERTYPE, false, true, new ZStatisticsCounterTypeConstant());
-  register_type(TYPE_ZSTATISTICSSAMPLERTYPE, false, true, new ZStatisticsSamplerTypeConstant());
 
   // register safepointing type serialization
   register_type(TYPE_THREADGROUP, true, false, new JfrThreadGroupConstant());