--- /dev/null	2020-01-02 04:43:18.583999853 +0000
+++ new/test/jdk/jfr/event/io/TestInstrumentation.mf	2020-01-30 06:34:17.803229086 +0000
@@ -0,0 +1,4 @@
+Manifest-Version: 1.0
+Premain-Class: jdk.jfr.event.io.TestInstrumentation
+Can-Redefine-Classes: true
+Can-Retransform-Classes: true