public static void showPerson(Person person, String caption) {
		System.out.print("\n" + caption + ": ");

		if (person == null)
			System.out.println(" not known");
		else {
			System.out.println(person.getName().getFullName());
			Date birth = person.getBirthDate();
			if (birth != null)
				System.out.println("\tBorn: " + birth);
			Date death = person.getDeathDate();
			if (death != null)
				System.out.println("\tDied: " + death);
		}
	}