assertEquals("Descriptor is no longer valid", ex2.getMessage());
    }

    @Test
    @DisplayName("close(long) sends SMB2 close request and releases tree when SMB2")
    void close_withLastWrite_smb2_sendsCloseAndReleases() throws CIFSException {
        when(cfg.isTraceResourceUsage()).thenReturn(false);
        stubValidTree(5L, true, true);

        byte[] fileId = new byte[] { 0x0A, 0x0B };