--- old/src/java.desktop/share/classes/sun/awt/SunToolkit.java	2015-11-23 09:32:54.126225802 +0300
+++ new/src/java.desktop/share/classes/sun/awt/SunToolkit.java	2015-11-23 09:32:54.018225750 +0300
@@ -1792,6 +1792,7 @@
 
 
     public abstract boolean isDesktopSupported();
+    public abstract boolean isTaskbarSupported();
 
     /*
      * consumeNextKeyTyped() method is not currently used,