// data3 should still have its original values
        assertEquals("https://example.com", data3.getUrl());
        assertEquals(404, data3.getHttpStatusCode());
    }

    public void test_threadSafety() {
        // Test that NullResponseProcessor can be used concurrently
        // Since it does nothing, it should be inherently thread-safe
        final NullResponseProcessor processor = new NullResponseProcessor();

        assertFalse(fileInfo.matches(1024L, 2000L, 0x20));

        // Should not match with different attributes
        assertFalse(fileInfo.matches(1024L, 1000L, 0x10));
    }

    @Test
    public void testThreadSafety() throws InterruptedException {
        // Test concurrent updates from multiple threads
        Thread[] threads = new Thread[10];

        for (int i = 0; i < threads.length; i++) {