@Test
public void Evaluator_Factory() {
DefaultEvaluatorFactory evaluatorFactory = new DefaultEvaluatorFactory(
CollQueryTemplates.DEFAULT,
new ECJEvaluatorFactory(getClass().getClassLoader()));
QueryEngine queryEngine = new DefaultQueryEngine(evaluatorFactory);
CollQuery query = new CollQuery(queryEngine);
query.from(cat, cats).list(cat.name);
}