--- old/test/lib/jdk/test/lib/jfr/EventNames.java	2020-03-30 13:57:39.673796706 +0200
+++ new/test/lib/jdk/test/lib/jfr/EventNames.java	2020-03-30 13:57:39.310789327 +0200
@@ -141,6 +141,12 @@
     public final static String AllocationRequiringGC = PREFIX + "AllocationRequiringGC";
     public final static String GCPhaseParallel = PREFIX + "GCPhaseParallel";
     public final static String GCPhaseConcurrent = PREFIX + "GCPhaseConcurrent";
+    public final static String ZAllocationStall = PREFIX + "ZAllocationStall";
+    public final static String ZPageAllocation = PREFIX + "ZPageAllocation";
+    public final static String ZPageCacheFlush = PREFIX + "ZPageCacheFlush";
+    public final static String ZRelocationSet = PREFIX + "ZRelocationSet";
+    public final static String ZRelocationSetGroup = PREFIX + "ZRelocationSetGroup";
+    public final static String ZUncommit= PREFIX + "ZUncommit";
 
     // Compiler
     public final static String Compilation = PREFIX + "Compilation";