// But different hash codes
        assertFalse(result1.equals(result2));
    }

    // Test static field initialization
    @Test
    public void test_centralTimeZone_initialization() {
        // Verify that centralTimeZone is properly initialized
        assertNotNull(FessUserTimeZoneProcessProvider.centralTimeZone);

Shinsuke Sugaya <******@****.***> 1773442886 +0900