import java.awt.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
import javax.swing.Timer;

public class MovingText extends JFrame implements ActionListener
{
JLabel label1;
JLabel label2;

public MovingText()
{
label1= new JLabel("Hello welcome to J2EE");
label1.setFont (new Font ("Arial",0,50));
add(label1,BorderLayout.NORTH);
Timer t = new Timer(100, this);
t.start();
}

public void actionPerformed(ActionEvent e)
{
String oldText = label1.getText();
String newText= oldText.substring(1)+oldText.substring(0,1);
label1.setText(newText);
}

public static void main (String[] args)
{
MovingText frame = new MovingText();
frame.setDefaultCloseOperation (EXIT_ON_CLOSE);
frame.setSize(1000,100);
frame.setVisible(true);
}
}