};

        CrawlerPooledObjectFactory<TestComponent> factory2 = createFactory("singletonComponent", listener);

        // Each factory retains its own configuration
        assertEquals("testComponent", factory.getComponentName());
        assertNull(factory.getOnDestroyListener());

        assertEquals("singletonComponent", factory2.getComponentName());
        assertSame(listener, factory2.getOnDestroyListener());
    }