--- a/src/jdk.jpackage/share/classes/jdk/jpackage/internal/ArgAction.java	Fri Dec 07 21:07:26 2018 -0500
+++ b/src/jdk.jpackage/share/classes/jdk/jpackage/internal/ArgAction.java	Mon Dec 10 16:48:25 2018 -0500
@@ -26,6 +26,6 @@
 package jdk.jpackage.internal;
 
 @FunctionalInterface
-public interface ArgAction {
-    public void execute();
+interface ArgAction {
+    void execute();
 }