@Override
			public void mouseEntered(MouseEvent e) {
				Component component = e.getComponent();
				if (!component.isEnabled()) {
					menuHandler.menuItemEntered(action);
				}
			}
Class to manage a JMenuItem for an action.  Handles property changes in the action
and makes the corresponding change in the menuItem.
Ghidra/Framework/Docking/src/main/java/docking/menu/MenuItemManager.java