@Nested
    @DisplayName("Real-world Usage Scenarios")
    class RealWorldUsageTests {

        @Test
        @DisplayName("Should handle typical file system permission scenarios")
        void shouldHandleFileSystemPermissions() {
            // Read-only file access
            int readOnlyMask = ACE.FILE_READ_DATA | ACE.FILE_READ_ATTRIBUTES | ACE.READ_CONTROL;