UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
}
} catch (Exception evt) { System.out.println(evt); };
// Restart gui and put both the regex and the text back
Application.app = new Gui();
Application.app.getModel().setRegEx(regEx);
Application.app.getModel().setText(text);
Application.app.setVisible(true);
}