public void display() {
// Initialize values.
rangeSlider.setValue(3);
rangeSlider.setUpperValue(7);
// Initialize value display.
rangeSliderValue1.setText(String.valueOf(rangeSlider.getValue()));
rangeSliderValue2.setText(String.valueOf(rangeSlider.getUpperValue()));
// Create window frame.
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setResizable(false);
frame.setTitle("Range Slider Demo");
// Set window content and validate.
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(this, BorderLayout.CENTER);
frame.pack();
// Set window location and display.
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
