@SuppressWarnings("unchecked")
	private ArrayList<String> getUniversityShortNames(
			HashMap<String, Object> map) {
		ArrayList<Object> ids = (ArrayList<Object>) map.get("partnerIds");
		ArrayList<String> result = new ArrayList<String>();
		for (Object id : ids) {
			Object uni = universities.get(id);
			if (uni == null) {
				System.out.println("Unkown university id " + id);
				continue;
			}
			uni = ((HashMap<String, Object>) uni).get("shortName");
			if (uni == null) {
				System.out.println("No short name for partner " + id);
			} else {
				result.add((String) uni);
			}
		}
		return result;
	}