public static ArrayList<MusterDistance> findMusterDistanceByTestId(ArrayList<MusterDistance> musterDistances, int id) {
		ArrayList<MusterDistance> outputDistances = new ArrayList<MusterDistance>();
		for(MusterDistance md:musterDistances) {
			if(md.muster==id) {
				outputDistances.add(md);
			}
		}
		return outputDistances;
	}