Index: trunk/src/org/openstreetmap/josm/Main.java
===================================================================
--- trunk/src/org/openstreetmap/josm/Main.java	(revision 12646)
+++ trunk/src/org/openstreetmap/josm/Main.java	(revision 12647)
@@ -581,10 +581,4 @@
     }
 
-    /**
-     * Called once at startup to initialize the main window content.
-     * Should set {@link #menu} and {@link #panel}
-     */
-    protected abstract void initializeMainWindow();
-
     protected static final class InitializationTask implements Callable<Void> {
 
Index: trunk/src/org/openstreetmap/josm/gui/MainApplication.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/MainApplication.java	(revision 12646)
+++ trunk/src/org/openstreetmap/josm/gui/MainApplication.java	(revision 12647)
@@ -276,5 +276,8 @@
     }
 
-    @Override
+    /**
+     * Called once at startup to initialize the main window content.
+     * Should set {@link #menu} and {@link #mainPanel}
+     */
     @SuppressWarnings("deprecation")
     protected void initializeMainWindow() {