/**
* In addition to the usual observer behavior, the addObserver fires a notify event on startup.
*
* <p>{@inheritDoc}.
*
* @param xo the observer that is to be set.
* @author Julius Huelsmann
* @version %I%, %U%
* @since 1.0
*/
public final void addObserver(final Observer xo) {
super.addObserver(xo);
setChanged();
notifyObservers(new Object[] {View.ID_UPDATE_LINK, combination});
setChanged();
notifyObservers(new Object[] {View.ID_UPDATE_REPO, repositories});
setChanged();
notifyObservers(new Object[] {View.ID_UPDATE_COMPUTER, computer});
}
