// Stage F: a class which implements the ActionListener interface. // Barry Cornelius, 19 June 2000 package java5; import java.awt.event. ActionEvent; import java.awt.event. ActionListener; import java.util. Date; import javax.swing. JTextField; public class JButtonListener implements ActionListener { private JTextField iJTextField; public JButtonListener(JTextField pJTextField) { iJTextField = pJTextField; } public void actionPerformed(ActionEvent pActionEvent) { Date tDate = new Date(); iJTextField.setText(tDate.toString()); } }