}

    protected void processDBFluteSystem() {
        DBFluteSystem.unlock();
        DBFluteSystem.setFinalTimeZoneProvider(createFinalTimeZoneProvider());
        DBFluteSystem.lock();
    }

    protected DfFinalTimeZoneProvider createFinalTimeZoneProvider() {
        return new DfFinalTimeZoneProvider() {
            protected final TimeZone provided = FessUserTimeZoneProcessProvider.centralTimeZone;

        }
    }

    @Test
    public void test_createFinalTimeZoneProvider_returnsValidProvider() {
        // When
        DfFinalTimeZoneProvider provider = curtainBeforeHook.createFinalTimeZoneProvider();

        // Then
        assertNotNull(provider);
        TimeZone providedTimeZone = provider.provide();
        assertEquals(FessUserTimeZoneProcessProvider.centralTimeZone, providedTimeZone);
    }