public void test_genericTypeFlexibility() throws Exception {
        // String type
        container.singleton("integerComponent", 42);
        CrawlerPooledObjectFactory<Integer> intFactory = new CrawlerPooledObjectFactory<>();
        intFactory.setCrawlerContainer(container);
        intFactory.setComponentName("integerComponent");

        Integer intComponent = intFactory.create();
        assertNotNull(intComponent);