assertTrue(date.getYear() + 1900 >= 1969 && date.getYear() + 1900 <= 1971);
    }

    @Test
    @DisplayName("Test invalid FILETIME handling")
    void testInvalidFiletime() throws Exception {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        DataOutputStream dos = new DataOutputStream(baos);

        // Write the special "never" FILETIME value