src/java.desktop/share/classes/com/sun/java/swing/plaf/motif/MotifLookAndFeel.java

@@ -518,11 +518,12 @@
 
         Object optionPaneButtonAreaBorder = new BorderUIResource.EmptyBorderUIResource(10,10,10,10);
 
         Object optionPaneMessageAreaBorder = new BorderUIResource.EmptyBorderUIResource(10,10,12,10);
 
-
+        @SuppressWarnings("deprecation")
+        final int metaMask = KeyEvent.META_MASK;
         Object[] defaults = {
 
             "Desktop.background", table.get("desktop"),
             "Desktop.ancestorInputMap",
                new UIDefaults.LazyInputMap(new Object[] {

@@ -630,12 +631,11 @@
             "Menu.menuPopupOffsetX", 0,
             "Menu.menuPopupOffsetY", 0,
             "Menu.submenuPopupOffsetX", -2,
             "Menu.submenuPopupOffsetY", 3,
             "Menu.shortcutKeys", new int[]{
-                SwingUtilities2.getSystemMnemonicKeyMask(),
-                KeyEvent.META_MASK
+                SwingUtilities2.getSystemMnemonicKeyMask(), metaMask
             },
             "Menu.cancelMode", "hideMenuTree",
 
             "MenuBar.border", menuBarBorder,
             "MenuBar.background", table.get("menu"),