Mercurial > hg > Sudoku / file diff

     1.1 --- a/src/main/java/de/uapcore/sudoku/ButtonPanel.java	Sat Jul 25 15:56:48 2020 +0200
     1.2 +++ b/src/main/java/de/uapcore/sudoku/ButtonPanel.java	Mon Jul 27 10:56:17 2020 +0200
     1.3 @@ -34,7 +34,7 @@
     1.4   */
     1.5  public final class ButtonPanel extends JPanel {
     1.6      
     1.7 -    private JButton save, check, solve;
     1.8 +    private final JButton save, check, solve;
     1.9  
    1.10      public ButtonPanel(ActionHandler l) {
    1.11          setLayout(new GridBagLayout());