@Override
	public void actionPerformed(ActionEvent e)
	{
		System.out.println("Button clicked");

		JButton source = (JButton) e.getSource();

		switch (source.getName())
		{
			case "Add":
				add();
				break;
			case "Remove":
				remove();
				break;
			case "Finish":
				finish();
				break;
			case "Management":
				management();
				break;
			case "Exit":
				exit();
				break;

		}
	}