@Test(expected=IllegalArgumentException.class)
public void testExceptionOpModeSndCollection() throws Exception {

    logger.info("Running testExceptionOpModeSndCollection ...");
    ArrayList<String> toRetainFst = new ArrayList<String>();
    toRetainFst.add("cat2");
    ArrayList<String> toRetainSnd = new ArrayList<String>();
    toRetainSnd.add("cat");
    SimpleFeatureCollection output = process.execute(zonesCollection, polylineCollection,toRetainFst,toRetainSnd, IntersectionMode.INTERSECTION, true, false);
}