static void createAndShowGUI(Test test) {

        try {
            UIManager.setLookAndFeel(new MetalLookAndFeel());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

        frame = new JFrame();
        frame.setSize(300, 300);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JPanel panel = new JPanel(new FlowLayout());

        String text = "AAAAAAA";
        textField = test.isPasswordField()
                ? new JPasswordField(text)
                : new JTextField(text);

        textField.setUI(new MetalTextFieldUI() {

            @Override
            public View create(Element elem) {
                return test.createView(elem);
            }
        });

        panel.add(textField);
        frame.getContentPane().add(panel);
        frame.setVisible(true);
    }
 

static void createAndShowGUI(Test test) {

        try {
            UIManager.setLookAndFeel(new MetalLookAndFeel());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }

        frame = new JFrame();
        frame.setSize(300, 300);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        JPanel panel = new JPanel(new FlowLayout());

        String text = "AAAAAAA";
        textField = test.isPasswordField()
                ? new JPasswordField(text)
                : new JTextField(text);

        textField.setUI(new MetalTextFieldUI() {

            @Override
            public View create(Element elem) {
                return test.createView(elem);
            }
        });

        panel.add(textField);
        frame.getContentPane().add(panel);
        frame.setVisible(true);
    }