In the JFileChooser demo section of SwingSet2, the third button allows the user to display a custom JFileChooser. Currently, it appears as though the custom JFileChooser is only created once and then hidden and shown as appropriate. As a result it does not switch look and feels when the user switches the L&F on the menu. This custom JFileChooser should either be created each time the button is clicked, like the other two buttons, or be notified of L&F changes.