@Override
public void initialize() {
super.initialize();
RadioChooserDisplay rebootBeforeDisplay = new RadioChooserDisplay();
RadioChooserDisplay rebootAfterDisplay = new RadioChooserDisplay();
rebootBefore.bindDisplay(rebootBeforeDisplay);
rebootAfter.bindDisplay(rebootAfterDisplay);
Panel container = new VerticalPanel();
AfeUtils.populateRadioChooser(rebootBefore, "reboot_before");