Index: src/org/openstreetmap/josm/gui/MainApplication.java
===================================================================
--- src/org/openstreetmap/josm/gui/MainApplication.java	(revision 998)
+++ src/org/openstreetmap/josm/gui/MainApplication.java	(working copy)
@@ -30,6 +30,11 @@
  */
 public class MainApplication extends Main {
 	/**
+	 * Allow subclassing (see JOSM.java)
+	 */
+	public MainApplication() {}
+
+	/**
 	 * Construct an main frame, ready sized and operating. Does not
 	 * display the frame.
 	 */
@@ -64,6 +69,8 @@
 		//                                                                 Imi.
 		/////////////////////////////////////////////////////////////////////////

+		System.setProperty("apple.laf.useScreenMenuBar", "true");
+
 		Thread.setDefaultUncaughtExceptionHandler(new BugReportExceptionHandler());

 		// construct argument table