response_map.put( request, response );
                doSend( request );
                response.expiration = System.currentTimeMillis() + timeout;
                while (!response.isReceived) {
                    wait( timeout );
                    timeout = response.expiration - System.currentTimeMillis();
                    if (timeout <= 0) {
                        throw new TransportException( name +

    private static class CacheEntry <T> {

        long expiration;
        Map<String, T> map;


        CacheEntry ( long ttl ) {
            this.expiration = System.currentTimeMillis() + ttl * 1000L;
            this.map = new ConcurrentHashMap<>();
        }
    }

    private static class NegativeCacheEntry <T> extends CacheEntry<T> {

        /**
         * @param ttl

        int start = bufferIndex;

        if ( ( this.server.scapabilities & SmbConstants.CAP_EXTENDED_SECURITY ) == 0 ) {
            this.server.encryptionKey = new byte[this.server.encryptionKeyLength];
            System.arraycopy(buffer, bufferIndex, this.server.encryptionKey, 0, this.server.encryptionKeyLength);
            bufferIndex += this.server.encryptionKeyLength;
            if ( this.byteCount > this.server.encryptionKeyLength ) {

        bufferIndex += 4;
        this.messageLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.data = new byte[len - 16];
        if ( this.data.length > 0 ) {
            System.arraycopy(buffer, bufferIndex, this.data, 0, this.data.length);
        }
        return bufferIndex - start;
    }

        int start = dstIndex;
        SMBUtil.writeInt2(24, dst, dstIndex);
        dstIndex += 2;
        dstIndex += 2; // Reserved1
        dstIndex += 4; // Reserved2

        System.arraycopy(this.fileId, 0, dst, dstIndex, 16);
        dstIndex += 16;

        return dstIndex - start;
    }


    /**
     * {@inheritDoc}
     *

            }
            catch ( IOException e ) {
                throw new RuntimeCIFSException(e);
            }
            bos.write(0x0);
        }

        System.arraycopy(bos.toByteArray(), 0, dst, dstIndex, bos.size());
        return bos.size();
    }


    @Override
    protected int readParameterWordsWireFormat ( byte[] buffer, int bufferIndex ) {
        return 0;

                // shouldn't happen if alloc_hint is correct or greater
                byte[] tmp = new byte[off + stub_frag_len];
                System.arraycopy(in, 0, tmp, 0, off);
                in = tmp;
            }
            System.arraycopy(fragBytes, 24, in, off, stub_frag_len);
            off += stub_frag_len;
        }
        return in;
    }


    /**
     * @param fbuf

     */
    static final int ATTR_READONLY = 0x01;
    /**
     * File is marked hidden
     */
    static final int ATTR_HIDDEN = 0x02;
    /**
     * File is marked a system file
     */
    static final int ATTR_SYSTEM = 0x04;
    /**
     * File is marked a volume
     */
    static final int ATTR_VOLUME = 0x08;
    /**
     * File is a directory
     */
    static final int ATTR_DIRECTORY = 0x10;

 */
public class NtlmHttpURLConnection extends HttpURLConnection {

    private static final int MAX_REDIRECTS =
            Integer.parseInt(System.getProperty("http.maxRedirects", "20"));

    private static final int LM_COMPATIBILITY =
            Config.getInt("jcifs.smb1.smb.lmCompatibility", 0);

    private static final String DEFAULT_DOMAIN;

            if (factory != null) {
                handler = factory.createURLStreamHandler(protocol);
            }
            if (handler == null) {
                String path = System.getProperty(HANDLER_PKGS_PROPERTY);
                StringTokenizer tokenizer = new StringTokenizer(path, "|");
                while (tokenizer.hasMoreTokens()) {