--- old/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VMOps.java	2020-02-06 19:18:31.512547869 +0100
+++ new/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/runtime/VMOps.java	2020-02-06 19:18:31.352547883 +0100
@@ -55,6 +55,7 @@
   CMS_Final_Remark,
   G1CollectFull,
   ZOperation,
+  ShenandoahOperation,
   G1CollectForAllocation,
   G1IncCollectionPause,
   EnableBiasedLocking,