@Test(expectedExceptions = IllegalArgumentException.class,expectedExceptionsMessageRegExp = ".*JSONObject.*")
public void compositeTypeWithWrongJson() throws OpenDataException {

    CompositeTypeAndJson taj = new CompositeTypeAndJson(
            STRING,"verein","FCN"
    );
    converter.convertToObject(taj.getType(),"[ 12, 15, 16]");
}