*/


        Path krbConfig = Files.createTempFile("krb5", ".conf");
        Files.write(krbConfig,Arrays.asList("[libdefaults]", "allow_weak_crypto=true"));
        System.setProperty("java.security.krb5.conf", krbConfig.toString());

                Address[] list = getTransportContext().getNameServiceClient().getNbtAllByName(domain, 0x1C, null, null);
                this.dcListExpiration = now + this.netbiosCacheTimeout * 1000L;
                if ( list != null && list.length > 0 ) {
                    this.dcList = list;
                }
                else { /* keep using the old list */

            String[] list = smbFile.list();
            assertNotNull(list);
            assertTrue("No share found", list.length > 0);
            log.debug(Arrays.toString(list));

            String shareUrl = getTestShareURL();
            String link = shareUrl.substring(dfsRoot.length());

            Set<String> listLinks = new HashSet<>(Arrays.asList(list));
            int firstSep = link.indexOf('/');

                log.debug("Have initial token " + tok);
            }
            if ( tok.getMechanisms() != null ) {
                Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                boolean foundKerberos = false;
                for ( ASN1ObjectIdentifier mech : Kerb5Context.SUPPORTED_MECHS ) {
                    foundKerberos |= mechs.contains(mech);

            configs.put(cfgname, map);
            Set<String> apply = new HashSet<>(Arrays.asList(applyMutations));

            Set<String> excludes = new HashSet<>();
            if ( map.get(TestProperties.EXCLUDE_TEST_MUTATIONS) != null ) {
                excludes.addAll(Arrays.asList(map.get(TestProperties.EXCLUDE_TEST_MUTATIONS).split("\\s*,\\s*")));
            }

            // Samba woes on these
            // Smb2SessionSetupRequest + X -> INTERNAL_ERROR
            // Smb2TreeConnectRequest + IoCtl -> NETWORK_NAME_DELETED
            this.disallowCompound = new HashSet<>(Arrays.asList("Smb2SessionSetupRequest", "Smb2TreeConnectRequest"));
        }
    }

        KerberosTicket ticket = getKerberosTicket(keytab, principal);
        Set<Object> privCreds = new HashSet<>();
        privCreds.add(ticket);
        return new Subject(false, new HashSet<>(Arrays.asList((Principal) principal)), Collections.EMPTY_SET, privCreds);
    }


    private static KerberosTicket getKerberosTicket ( KeyTab keytab, final KerberosPrincipal principal )

                    log.debug("Have initial token " + tok);
                }
                if ( tok.getMechanisms() != null ) {
                    Set<ASN1ObjectIdentifier> mechs = new HashSet<>(Arrays.asList(tok.getMechanisms()));
                    if ( !mechs.contains(NtlmContext.NTLMSSP_OID) ) {
                        throw new SmbUnsupportedOperationException("Server does not support NTLM authentication");
                    }

    private final AtomicLong usageCount = new AtomicLong(0);
    private final AtomicBoolean sessionAcquired = new AtomicBoolean(true);

    private final boolean traceResource;
    private final List<StackTraceElement[]> acquires;
    private final List<StackTraceElement[]> releases;

    private DfsReferralData treeReferral;


    SmbTreeImpl ( SmbSessionImpl session, String share, String service ) {

            RequestParam... params ) throws CIFSException {
        return send(loc, request, response, params.length == 0 ? EnumSet.noneOf(RequestParam.class) : EnumSet.copyOf(Arrays.asList(params)));
    }


    <T extends CommonServerMessageBlockResponse> T send ( SmbResourceLocatorImpl loc, CommonServerMessageBlockRequest request, T response,
            Set<RequestParam> params ) throws CIFSException {