--- a/jdk/test/sun/security/tools/keytool/StartDateTest.java	Wed Nov 23 16:16:35 2016 +0000
+++ b/jdk/test/sun/security/tools/keytool/StartDateTest.java	Thu Dec 01 08:57:53 2016 +0000
@@ -25,8 +25,7 @@
  * @test
  * @bug 6468285
  * @summary keytool ability to backdate self-signed certificates to compensate for clock skew
- * @modules java.base/sun.security.tools.keytool
- * @compile -XDignore.symbol.file StartDateTest.java
+ * @modules java.base/sun.security.tools.keytool:+open
  * @run main StartDateTest
  */