--- old/test/lib/jdk/test/lib/jfr/EventNames.java	2020-02-26 11:26:45.816006600 +0100
+++ new/test/lib/jdk/test/lib/jfr/EventNames.java	2020-02-26 11:26:44.646675600 +0100
@@ -141,6 +141,7 @@
     public final static String AllocationRequiringGC = PREFIX + "AllocationRequiringGC";
     public final static String GCPhaseParallel = PREFIX + "GCPhaseParallel";
     public final static String GCPhaseConcurrent = PREFIX + "GCPhaseConcurrent";
+    public static final String SystemGC = PREFIX + "SystemGC";
 
     // Compiler
     public final static String Compilation = PREFIX + "Compilation";