--- a/src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java	Tue Dec 18 15:08:56 2018 -0500
+++ b/src/jdk.jpackage/macosx/classes/jdk/jpackage/internal/MacAppImageBuilder.java	Tue Dec 18 15:10:45 2018 -0500
@@ -77,6 +77,7 @@
     private final Path root;
     private final Path contentsDir;
     private final Path javaDir;
+    private final Path javaModsDir;
     private final Path resourcesDir;
     private final Path macOSDir;
     private final Path runtimeDir;
@@ -204,6 +205,7 @@
         this.root = imageOutDir.resolve(APP_NAME.fetchFrom(params) + ".app");
         this.contentsDir = root.resolve("Contents");
         this.javaDir = contentsDir.resolve("Java");
+        this.javaModsDir = javaDir.resolve("mods");
         this.resourcesDir = contentsDir.resolve("Resources");
         this.macOSDir = contentsDir.resolve("MacOS");
         this.runtimeDir = contentsDir.resolve("PlugIns/Java.runtime");
@@ -225,6 +227,7 @@
         this.root = imageOutDir.resolve(jreName );
         this.contentsDir = root.resolve("Contents");
         this.javaDir = null;
+        this.javaModsDir = null;
         this.resourcesDir = null;
         this.macOSDir = null;
         this.runtimeDir = this.root;
@@ -315,6 +318,16 @@
     }
 
     @Override
+    public Path getAppDir() {
+        return javaDir;
+    }
+
+    @Override
+    public Path getAppModsDir() {
+        return javaModsDir;
+    }
+
+    @Override
     public InputStream getResourceAsStream(String name) {
         return MacResources.class.getResourceAsStream(name);
     }