ReadAllQuery query = new ReadAllQuery();
	query.setReferenceClass(amethyst.domain.ParameterLocatie.class);
	query.setSelectionCriteria(ee);
	query.addOrdering(exp.get("locatie").get("fieldOmschrijving").ascending());
	query.addOrdering(exp.get("grootheid").get("fieldOmschrijving").ascending());
	query.addOrdering(exp.get("parameter").get("fieldOmschrijving").ascending());
	//
	Vector parameterLocaties = null;
	try {
		parameterLocaties = (Vector) getAmethystclient().getDatabaseSession().executeQuery(query);
		//Vector parameterLocaties = getAmethystClient().getDatabaseSession().readAllObjects(amethyst.domain.ParameterLocatie.class, e);

	} catch (Exception e1) {
		setErrorURL("index.html", e1);
		return;
	}
	System.out.println("found " + parameterLocaties.size() + " parameterLocaties @");