private static void save(AddressBook AddressBook, String addressBookChosen) throws FileNotFoundException{
		PrintWriter writer2 = new PrintWriter(addressBookChosen);
		for (String key : AddressBook.getMap().keySet()){
			writer2.println(AddressBook.getMap().get(key).getFirstName());
			writer2.println(AddressBook.getMap().get(key).getLastName());
			writer2.println(AddressBook.getMap().get(key).getPhoneNumber());
		}
	}