private void saveToFile() {
		Collection<Film> filmCollection = database.values();
		for(Film film : filmCollection) {
			try {
				FileWriter outFile = new FileWriter("c:/pmdb/database.txt");
				PrintWriter out = new PrintWriter(outFile);
				out.println(film.toString());
				out.close();
			} catch (IOException e){
				e.printStackTrace();
			}
		}
	}


//detta ligger i filmklassen

	public String toString() {
		return "Filmen e printad";
	}