--- a/src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java	Thu Apr 11 07:44:51 2019 -0400
+++ b/src/jdk.jpackage/share/classes/jdk/jpackage/internal/StandardBundlerParam.java	Fri Apr 12 10:54:10 2019 -0400
@@ -315,15 +315,6 @@
                     (s, p) -> s
             );
 
-    static final StandardBundlerParam<String> PREFERENCES_ID =
-            new StandardBundlerParam<>(
-                    "preferencesID",
-                    String.class,
-                    p -> Optional.ofNullable(IDENTIFIER.fetchFrom(p)).
-                             orElse("").replace('.', '/'),
-                    (s, p) -> s
-            );
-
     static final StandardBundlerParam<Boolean> VERBOSE  =
             new StandardBundlerParam<>(
                     Arguments.CLIOptions.VERBOSE.getId(),