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

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 267,278 ****
  
          public void actionPerformed(ActionEvent e) {
              // TAKE_FOCUS
              JMenuBar menuBar = (JMenuBar)e.getSource();
              MenuSelectionManager defaultManager = MenuSelectionManager.defaultManager();
!             MenuElement me[];
!             MenuElement subElements[];
              JMenu menu = menuBar.getMenu(0);
              if (menu!=null) {
                      me = new MenuElement[3];
                      me[0] = (MenuElement) menuBar;
                      me[1] = (MenuElement) menu;
--- 267,278 ----
  
          public void actionPerformed(ActionEvent e) {
              // TAKE_FOCUS
              JMenuBar menuBar = (JMenuBar)e.getSource();
              MenuSelectionManager defaultManager = MenuSelectionManager.defaultManager();
!             MenuElement[] me;
!             MenuElement[] subElements;
              JMenu menu = menuBar.getMenu(0);
              if (menu!=null) {
                      me = new MenuElement[3];
                      me[0] = (MenuElement) menuBar;
                      me[1] = (MenuElement) menu;