return null;
        SmbTransportImpl transport = getReferralTransport(tf, getDcReferrals(tf, domain));
        if ( transport == null && log.isDebugEnabled() ) {
            log.debug(String.format("Failed to connect to domain controller for %s", domain));
        }
        return transport;
    }


    private static SmbTransportImpl getReferralTransport ( CIFSContext tf, DfsReferralData dr ) throws SmbAuthException {

    cache.getUnchecked(objectWithHash(0));
    CacheTesting.processPendingNotifications(cache);
    assertEquals(1, removalListener.getCount());
  }

  public void testUpdateRecency_onGet() {
    IdentityLoader<Integer> loader = identityLoader();
    final LoadingCache<Integer, Integer> cache =
        CacheBuilder.newBuilder().maximumSize(MAX_SIZE).build(loader);
    CacheTesting.checkRecency(

import com.nimbusds.jwt.JWTParser;
import com.nimbusds.oauth2.sdk.AuthorizationCode;
import com.nimbusds.openid.connect.sdk.AuthenticationErrorResponse;
import com.nimbusds.openid.connect.sdk.AuthenticationResponse;
import com.nimbusds.openid.connect.sdk.AuthenticationResponseParser;
import com.nimbusds.openid.connect.sdk.AuthenticationSuccessResponse;

public class AzureAdAuthenticator implements SsoAuthenticator {

        try ( SmbFile f = new SmbFile("smb://[::1]/", getContext()) ) {
            f.list();
        } catch (final SmbException e) {
            if (!"Failed to connect: /0:0:0:0:0:0:0:1".equals(e.getMessage())) {
                throw e;
            }
        }
    }

    private static class TestDfsReferral implements DfsReferralData {

        private String server;

 * to create an NbtAddress internal to this netbios package), no query is
 * sent on the wire and the only state this object has is it's IP address
 * (but that's enough to connect to a host using *SMBSERVER for CallingName).
 * 
 * 2) IP Address, NetBIOS name, nodeType, groupName - If however a
 * legal NetBIOS name string is used a name query request will retreive

     * @param service
     * @param andx
     */
    public SmbComTreeConnectAndX ( CIFSContext ctx, ServerData server, String path, String service, ServerMessageBlock andx ) {
        super(ctx.getConfig(), SMB_COM_TREE_CONNECT_ANDX, andx);
        this.ctx = ctx;
        this.server = server;
        this.path = path;
        this.service = service;
    }


    @Override

        } else {
            this.calledName = new Name( calledName, 0x20, null );
        }
        soTimeout = Config.getInt( "jcifs.smb1.netbios.soTimeout", DEFAULT_SO_TIMEOUT );
        connect();
    }

    public NbtAddress getNbtAddress() {
        return address;
    }
    public InputStream getInputStream() throws IOException {
        return new SocketInputStream( super.getInputStream() );
    }

        try {
            return connect(loc);
        }
        catch ( UnknownHostException uhe ) {
            throw new SmbException("Failed to connect to server", uhe);
        }
        catch ( SmbException se ) {
            throw se;
        }
        catch ( IOException ioe ) {
            throw new SmbException("Failed to connect to server", ioe);
        }
    }


    /**

  /**
   * Returns true if the edges in this graph are directed. Directed edges connect a {@link
   * EndpointPair#source() source node} to a {@link EndpointPair#target() target node}, while
   * undirected edges connect a pair of nodes to each other.
   */
  boolean isDirected();

  /**
   * Returns true if this graph allows self-loops (edges that connect a node to itself). Attempting

            CIFSContext ctx = lowConnectTimeout(getContext());
            try ( SmbResource f = new SmbFile(
                new URL("smb", addr.getHostAddress(), port, "/" + getTestShare() + "/connect.test", ctx.getUrlHandler()),
                ctx) ) {
                runConnectTimeoutTest(threadsBefore, start, ctx, f);
            }
        }
    }