--- old/src/java.desktop/share/classes/javax/swing/JComponent.java	2015-10-20 12:07:44.647078600 +0300
+++ new/src/java.desktop/share/classes/javax/swing/JComponent.java	2015-10-20 12:07:44.126048800 +0300
@@ -3557,7 +3557,7 @@
         new sun.awt.RequestFocusController() {
             public boolean acceptRequestFocus(Component from, Component to,
                                               boolean temporary, boolean focusedWindowChangeAllowed,
-                                              sun.awt.CausedFocusEvent.Cause cause)
+                                              FocusEvent.Cause cause)
             {
                 if ((to == null) || !(to instanceof JComponent)) {
                     return true;