assertEquals("500ms", fessConfig.getCrawlerHotthreadInterval());
    }

    @Test
    public void test_crawlerHotthreadSnapshots() {
        assertEquals(Integer.valueOf(10), fessConfig.getCrawlerHotthreadSnapshotsAsInteger());
    }

    @Test
    public void test_crawlerHotthreadThreads() {
        assertEquals(Integer.valueOf(3), fessConfig.getCrawlerHotthreadThreadsAsInteger());
    }

    @Test