import javax.swing.*;

public class CreateJList{
	public static void main(String[] args) {
		String subject[] = {"Math", "Computer", "Phisics", "Chemestry"};
		JFrame frame = new JFrame("Creating a JList Component");
		JPanel panel = new JPanel();
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
		JList list = new JList(subject);
		frame.setUndecorated(true);
		frame.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);
		panel.add(list);
		frame.add(panel);
		frame.setSize(400,400);
		frame.setVisible(true);
	}
}