How to use

dispose

method

in

org.jfree.ui.about.SystemPropertiesFrame

/**
 * Handles action events generated by the user.
 *
 * @param e  the event.
 */
public void actionPerformed(final ActionEvent e) {
  final String command = e.getActionCommand();
  if (command.equals(CLOSE_COMMAND)) {
    dispose();
  }
  else if (command.equals(COPY_COMMAND)) {
    this.panel.copySystemPropertiesToClipboard();
  }
}

/**
 * Handles action events generated by the user.
 *
 * @param e  the event.
 */
public void actionPerformed(final ActionEvent e) {
  final String command = e.getActionCommand();
  if (command.equals(CLOSE_COMMAND)) {
    dispose();
  }
  else if (command.equals(COPY_COMMAND)) {
    this.panel.copySystemPropertiesToClipboard();
  }
}

/**
 * Handles action events generated by the user.
 *
 * @param e  the event.
 */
public void actionPerformed(final ActionEvent e) {
  final String command = e.getActionCommand();
  if (command.equals(CLOSE_COMMAND)) {
    dispose();
  }
  else if (command.equals(COPY_COMMAND)) {
    this.panel.copySystemPropertiesToClipboard();
  }
}