entry.updateChild(childName, 2048L, 2000L, false, 0x20, 500L, 800L);
        assertTrue(entry.hasChanges());
    }

    @Test
    public void testRemoveChild() {
        String childName = "file1.txt";

        // Add a child
        entry.updateChild(childName, 1024L, 1000L, false, 0x20, 500L, 800L);
        assertTrue(entry.hasChild(childName));