private final BufferCache bufferCache;
    private final SmbTransportPool transportPool;
    private final CredentialsInternal defaultCredentials;


    /**
     * Construct a context
     * 
     * @param config
     *            configuration for the context
     * 
     */
    public BaseContext ( Configuration config ) {
        this.config = config;

    }


    /**
     * Construct from string URL
     * 
     * @param url
     * @param tc
     *            context to use
     * @throws MalformedURLException
     */
    public SmbFile ( String url, CIFSContext tc ) throws MalformedURLException {
        this(new URL(null, url, tc.getUrlHandler()), tc);
    }


    /**
     * Construct from URL
     * 
     * @param url

 * <p/>
 * <i>Remember: <code>SmbFile</code>s are immutible and therefore
 * the path associated with this <code>SmbFile</code> object will not
 * change). To access the renamed file it is necessary to construct a
 * new <tt>SmbFile</tt></i>.
 *
 * @param  dest  An <code>SmbFile</code> that represents the new pathname
 * @throws NullPointerException
 *         If the <code>dest</code> argument is <code>null</code>