src/java.desktop/share/classes/javax/swing/plaf/basic/BasicGraphicsUtils.java

*** 382,393 ****
          return c.getComponentOrientation().isLeftToRight();
      }
  
      @SuppressWarnings("deprecation")
      static boolean isMenuShortcutKeyDown(InputEvent event) {
!         return (event.getModifiers() &
!                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()) != 0;
      }
  
      /**
       * Draws the given string at the specified location using text properties
       * and anti-aliasing hints from the provided component.
--- 382,393 ----
          return c.getComponentOrientation().isLeftToRight();
      }
  
      @SuppressWarnings("deprecation")
      static boolean isMenuShortcutKeyDown(InputEvent event) {
!         return (event.getModifiersEx() &
!                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMaskEx()) != 0;
      }
  
      /**
       * Draws the given string at the specified location using text properties
       * and anti-aliasing hints from the provided component.