public boolean isValidTid () {
        return getTreeId() != -1;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#getService()
     */
    @Override
    public String getService () {
        return null;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.TreeConnectResponse#isShareDfs()
     */
    @Override

 */
public interface TreeConnectResponse extends CommonServerMessageBlockResponse {

    /**
     * @return tree id
     */
    int getTid ();


    /**
     * @return service
     */
    String getService ();


    /**
     * @return whether the share is in DFS
     */
    boolean isShareDfs ();


    /**
     * @return whether the tree id is a valid one
     */
    boolean isValidTid ();

        NtlmPasswordAuthenticator.cloneInternal(to, from);
        to.setUser(from.getUser());
        to.setRealm(from.getRealm());
        to.setService(from.getService());
        to.setLifeTime(from.getLifeTime());
        to.setUserLifeTime(from.getUserLifeTime());

        to.canFallback = from.canFallback;
        to.forceFallback = from.forceFallback;
    }

        super(config, andx);
    }


    /**
     * @return the service
     */
    @Override
    public final String getService () {
        return this.service;
    }


    /**
     * @return the nativeFileSystem
     */
    public final String getNativeFileSystem () {
        return this.nativeFileSystem;
    }

    }


    /**
     * @return the type of this tree
     */
    public int getTreeType () {
        String connectedService = getService();
        if ( "LPT1:".equals(connectedService) ) {
            return SmbConstants.TYPE_PRINTER;
        }
        else if ( "COMM".equals(connectedService) ) {
            return SmbConstants.TYPE_COMM;