BugInfo:
========
Accelerator become enabled and also accelerator background become blur while mouse rollover on disabled checkbox menu item which has accelerator.
Submenu title become enabled and also title looks blur while mouse rollover on disabled submenu item.
Menu title become enabled and title background looks blur while mouse rollover on disabled menu in menu bar.

All the above issues are happening only for JCheckBoxMenuItem which has accelerators,submenu item and menu.Apart from these three all other items with different combinations are fine in disabled state.

These issues can visible only on windows look and feel.

JDK Info:
=========
java version "1.6.0_01-ea"
Java(TM) SE Runtime Environment (build 1.6.0_01-ea-b02)
Java HotSpot(TM) Client VM (build 1.6.0_01-ea-b02, mixed mode, sharing)

Steps to Reproduce:
===================
1. Download the attached java file.
2. Execute the application.
3. Click on disabled Items menu.
scr1:
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4. Mouse rollover on disabled checkbox menu items which has accelerator.
Expected Result:
-----------------
Both checkbox menuitem title and accelerator background should looks same and looks disabled.
Actual Result:
---------------
Accelerator background become blur and looks and enabled.

scr2:
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5. Mouse rollover on disabled submenu item.
Expected Result:
----------------
Submenu title should looks disabled.
Actual Result:
--------------
Submenu title background become blur and looks enabled.


Please find the attached images for reference.