}

    /**
     * Checks if related query helper is available.
     * @return True if related query helper is available, false otherwise.
     */
    public static boolean hasRelatedQueryHelper() {
        return hasComponent(RELATED_QUERY_HELPER);
    }

    /**
     * Checks if ingest factory is available.
     * @return True if ingest factory is available, false otherwise.
     */

    }

    @Test
    public void test_hasRelatedQueryHelper() {
        assertFalse(ComponentUtil.hasRelatedQueryHelper());

        ComponentUtil.register(new Object(), "relatedQueryHelper");
        assertTrue(ComponentUtil.hasRelatedQueryHelper());
    }

    @Test
    public void test_hasIngestFactory() {
        assertFalse(ComponentUtil.hasIngestFactory());