ava version "1.6.0_16"
Java(TM) SE Runtime Environment (build 1.6.0_16-b01)
Java HotSpot(TM) Client VM (build 14.2-b01, mixed mode, sharing)

Does this problem occur on J2SE 5.0.x or 6.0? Yes / No (pick one)
Yes

Operating System Configuration Information (be specific):
Client: Microsoft Windows XP [Version 5.1.2600]

Bug Description:
In Nimbus Disabled Menus and Menu Items don't look disabled

The other 4 Look and Feels look fine.
For Nimbus though every time we enable or disable a menu item, we also need to go and change its color, which does not appear to be the intended behavior.

Expected: 'Disabled Menu' and 'Disabled Menu Item' to appear disabled (as with the other 4 Look and Feels)
Actual: They appear enabled

import static java.awt.Color.*;;
import static javax.swing.JFrame.*;
import javax.swing.*;

public class Test {
  public static void main(String[] args) throws Exception {
    //UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
    UIManager.setLookAndFeel("com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
    //UIManager.setLookAndFeel("com.sun.java.swing.plaf.motif.MotifLookAndFeel");
    //UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    //UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsClassicLookAndFeel");

    JMenuItem enabledMenuItem = new JMenuItem("Enabled Menu Item");
    enabledMenuItem.setForeground(BLUE);
    JMenuItem disabledMenuItem = new JMenuItem("Disabled Menu Item");
    disabledMenuItem.setForeground(BLUE);
    disabledMenuItem.setEnabled(false);
    JMenu enabledMenu = new JMenu("Enabled Menu");
    enabledMenu.setForeground(BLUE);
    enabledMenu.add(enabledMenuItem);
    enabledMenu.add(disabledMenuItem);
    JMenu disabledMenu = new JMenu("Disabled Menu");
    disabledMenu.setForeground(BLUE);
    disabledMenu.setEnabled(false);
    JMenuBar menuBar = new JMenuBar();
    menuBar.add(enabledMenu);
    menuBar.add(disabledMenu);
    JFrame frame = new JFrame();
    frame.setJMenuBar(menuBar);
    frame.pack();
    frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
    frame.setVisible(true);
  }
}