Changethe Label of a JButton Component in Java

import javax.swing.JButton;
import javax.swing.JFrame;
/*w  w w.  j  av a2 s.co  m*/
public class Main extends JFrame {

  public Main() {
    setSize(300, 150);
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    JButton button = new JButton("java2s.com");
      button.setText("New Label");
      // Remove the label; this is useful for a button with only an icon
      //button.setText(null);
    
    add(button);
    setVisible(true);
  }

  public static void main(String[] args) {
    new Main();
  }
}