/*
 * HelloWorldSwing.java is a 1.4 example that
 * requires no other files.  Modified by Sam Rebelsky
 * to make it conform more to his coding style
 */
import java.awt.BorderLayout;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;

public class HelloWorldSwing {
    String message;

    private HelloWorldSwing(String _message)
    {
	    this.message = _message;
    } // HelloWorldSwing(String)

    /**
     * Create the GUI and show it.  For thread safety,
     * this method should be invoked from the
     * event-dispatching thread.
     */
    private void createAndShowGUI() {
        //Make sure we have nice window decorations.
        JFrame.setDefaultLookAndFeelDecorated(true);

        //Create and set up the window.
        JFrame frame = new JFrame(message);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        //Add the ubiquitous "Hello World" label.
        JLabel label = new JLabel("Hello World");
	frame.getContentPane().setLayout(new BorderLayout());
        frame.getContentPane().add(label, BorderLayout.CENTER);

        //Display the window.
        frame.pack();
        frame.setVisible(true);
    }

    public static void main(String[] args) {
	final HelloWorldSwing one = new HelloWorldSwing("Hello");
	final HelloWorldSwing two = new HelloWorldSwing("Goodbye");

        //Schedule a job for the event-dispatching thread:
        //creating and showing this application's GUI.
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                one.createAndShowGUI();
                two.createAndShowGUI();
            }
        });
    }
}