public void update(Observable observable, Object arg) {
if (observable == this.model) {
JTailLogger.debug("JTailMainFrame just received a notification : " //NON-NLS
+ arg);
final JTailMainModelEvent event = (JTailMainModelEvent) arg;
switch (event.type) {
case CREATED:
JTailLogger.debug("Adding a tab for {}", event.model.getFileName()); //NON-NLS
JTailPanel panel = new JTailPanel(event.model);