How to use

getLaunchConfigurationDialog

method

in

org.eclipse.debug.ui.AbstractLaunchConfigurationTab

@Override
protected ILaunchConfigurationDialog getLaunchConfigurationDialog() {
 return super.getLaunchConfigurationDialog();
}

/**
 * Updates the buttons and message in this page's launch
 * configuration dialog.
 */
protected void updateLaunchConfigurationDialog() {
  if (getLaunchConfigurationDialog() != null) {
    //order is important here due to the call to
    //refresh the tab viewer in updateButtons()
    //which ensures that the messages are up to date
    getLaunchConfigurationDialog().updateButtons();
    getLaunchConfigurationDialog().updateMessage();
  }
}