--- old/test/lib/jdk/test/lib/jfr/EventNames.java	2020-03-08 23:34:14.196407024 +0800
+++ new/test/lib/jdk/test/lib/jfr/EventNames.java	2020-03-08 23:34:14.062402132 +0800
@@ -187,6 +187,7 @@
     public final static String X509Certificate = PREFIX + "X509Certificate";
     public final static String X509Validation = PREFIX + "X509Validation";
     public final static String SecurityProperty = PREFIX + "SecurityPropertyModification";
+    public final static String DirectMemoryStatistics = PREFIX + "DirectMemoryStatistics";
 
     // Flight Recorder
     public final static String DumpReason = PREFIX + "DumpReason";