fail("delayForWaitingNewUrl should not throw exceptions: " + e.getMessage());
        }
    }

    /**
     * Test boundary values for delay settings
     */
    @Test
    public void test_delayBoundaryValues() {
        FessIntervalController controller = new FessIntervalController();

        // Test with very large values
        controller.setDelayMillisAfterProcessing(Long.MAX_VALUE);