panel.setBorder(BorderFactory.createCompoundBorder(titledBorder,
BorderFactory.createEmptyBorder(5, 5, 5, 5)));
panel.add(createExampleButton(new ExaminationApp()));
panel.add(createExampleButton(new NurseRosteringApp()));
panel.add(createExampleButton(new TravelingTournamentApp()));
panel.add(createExampleButton(new CheapTimeApp()));
panel.add(new JPanel());
return panel;
}