*
     * @param serverAddress the server address
     * @return the RPC URL
     */
    private String buildWitnessRpcUrl(InetAddress serverAddress) {
        // DCE/RPC over named pipes: ncacn_np:\\server[\pipe\witness]
        return "ncacn_np:\\\\" + serverAddress.getHostAddress() + "[\\pipe\\witness]";
    }

    /**
     * Tests connectivity to the witness service.
     *

                    if (type == SmbConstants.TYPE_NAMED_PIPE) {
                        // Use fixed 1024 values for named pipes
                        request.setMinCount(1024);
                        request.setMaxCount(1024);
                        request.setRemaining(1024);
                    } else if (this.largeReadX) {

        assertNotNull(pipe2, "Second pipe should be created");

        assertNotSame(resource1, resource2, "Different resources should be different instances");
        assertNotSame(pipe1, pipe2, "Different pipes should be different instances");

        assertTrue(resource1.getLocator().getURL().toString().contains("server1"), "First resource should contain server1");

                return;
            }

            if (request instanceof final SmbComTreeConnectAndX tcax) {
                if (netbiosName != null && tcax.path.endsWith("\\IPC$")) {
                    /* Some pipes may require that the hostname in the tree connect
                     * be the netbios name. So if we have the netbios server name
                     * from the NTLMSSP type 2 message, and the share is IPC$, we

            }

            SmbFile.dfs.insert(req.path, dr);
            throw dr;
        case 0x80000005: /* STATUS_BUFFER_OVERFLOW */
            break; /* normal for DCERPC named pipes */
        case NtStatus.NT_STATUS_MORE_PROCESSING_REQUIRED:
            break; /* normal for NTLMSSP */
        default:
            throw new SmbException(resp.errorCode, null);
        }

            threads[i] = new Thread(() -> {
                try {
                    Thread.sleep((long) (Math.random() * 10));
                    if (index == threadCount - 1) {
                        // Last thread wipes password
                        auth.secureWipePassword();
                    } else {
                        // Other threads try to read password
                        String pwd = auth.getPassword();

        checkNotClosed();
        return this.password != null && this.password.length > 0 ? this.password.clone() : this.password == null ? null : new char[0];
    }

    /**
     * Securely wipes the password from memory
     */
    public void secureWipePassword() {
        if (this.password != null) {
            // Multi-pass secure wipe of password char array
            Arrays.fill(this.password, '\0');