“Java Swing Windows 10 выглядит” Ответ

Java Swing Windows 10 выглядит

try {
        UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | UnsupportedLookAndFeelException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }