import java.awt.BorderLayout;

import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

public class Windows {
    /** Windows objects are never constructed. */
    private Windows() { }
    
    /** Shows the windowing system application. */
    public static void main(String[] args) {
        JTextArea log = new JTextArea(10, 30);
        log.setEditable(false);
        JScrollPane logPane = new JScrollPane(log);
        Display display = new Display(log);
        
        JFrame frame = new JFrame("Windows");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.getContentPane().add(display);
        frame.getContentPane().add(logPane, BorderLayout.SOUTH);
        frame.pack();
        frame.setVisible(true);
    }
}