import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JSlider;
public class Main {
public static void main(String args[]) {
JFrame frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JSlider oneJSlider = new JSlider();
oneJSlider.setValue(27);
int value = oneJSlider.getValue();
System.out.println(value);
oneJSlider.setPaintTicks(true);
frame.add(oneJSlider, BorderLayout.NORTH);
frame.setSize(300, 200);
frame.setVisible(true);
}
}