import java.awt.*;
import java.awt.event.*;
import java.util.*;

//swing classes
import javax.swing.text.*;
import javax.swing.*;
import javax.swing.event.*;


public class JxFrame extends JFrame
{
 public JxFrame(String title)
 {
 super(title);
 setCloseClick();
 setLF();
 }
 private void setCloseClick()
 {
 //create window listener to respond to window close click
 addWindowListener(new WindowAdapter() 
 {
	 public void windowClosing(WindowEvent e) {System.exit(0);}
	 });
 }
 //------------------------------------------
 private void setLF()
 {
 // Force SwingApp to come up in the System L&F
	String laf = UIManager.getSystemLookAndFeelClassName();
	try {
 UIManager.setLookAndFeel(laf);
 	 }
 catch (UnsupportedLookAndFeelException exc) 
 {System.err.println("Warning: UnsupportedLookAndFeel: " + laf);}
 catch (Exception exc) {System.err.println("Error loading " + laf + ": " + exc);
	 }
 }
}