if( msg.startsWith("NTLM ")) {
                byte[] challenge;

                if( pathInfo == null || server == null ) {
                    String mb = NbtAddress.getByName( NbtAddress.MASTER_BROWSER_NAME, 0x01, null ).getHostAddress();
                    dc = UniAddress.getByName( mb );
                } else {
                    dc = UniAddress.getByName( server, possibleWorkgroup );

import jcifs.Config;
import jcifs.DfsReferralData;
import jcifs.NameServiceClient;
import jcifs.SmbConstants;
import jcifs.config.PropertyConfiguration;
import jcifs.context.BaseContext;
import jcifs.netbios.NbtAddress;
import jcifs.smb.DfsReferral;
import jcifs.smb.NtStatus;
import jcifs.smb.NtlmPasswordAuthentication;
import jcifs.smb.SmbAuthException;
import jcifs.smb.SmbException;
import jcifs.smb.SmbFile;