static final int CAP_DFS = 0x1000;
    static final int CAP_LARGE_READX = 0x4000;
    static final int CAP_LARGE_WRITEX = 0x8000;
    static final int CAP_EXTENDED_SECURITY = 0x80000000;

    // file attribute encoding
    /**
     * File is marked read-only
     */
    static final int ATTR_READONLY = 0x01;
    /**
     * File is marked hidden
     */
    static final int ATTR_HIDDEN = 0x02;
    /**

     */
    public static final int SACL_SECURITY_INFO = 0x8;

    /**
     * 
     */
    public static final int LABEL_SECURITY_INFO = 0x10;

    /**
     * 
     */
    public static final int ATTRIBUTE_SECURITY_INFO = 0x20;

    /**
     * 
     */
    public static final int SCOPE_SECURITY_INFO = 0x40;

    /**
     * 
     */
    public static final int BACKUP_SECURITY_INFO = 0x1000;

    // file attribute encoding
    static final int ATTR_READONLY   = 0x01;
    static final int ATTR_HIDDEN     = 0x02;
    static final int ATTR_SYSTEM     = 0x04;
    static final int ATTR_VOLUME     = 0x08;
    static final int ATTR_DIRECTORY  = 0x10;
    static final int ATTR_ARCHIVE    = 0x20;

    // extended file attribute encoding(others same as above)

 * this file is open. This constant may be logically OR'd with other share
 * access flags.
 */
    public static final int FILE_SHARE_DELETE = 0x04;

    // file attribute encoding
/** 
 * A file with this bit on as returned by <tt>getAttributes()</tt> or set
 * with <tt>setAttributes()</tt> will be read-only
 */ 
    public static final int ATTR_READONLY   = 0x01;
/** 

     * given user when the target object's ACL has local groups. Local groups
     * are not listed in a user's group membership (e.g. as represented by the
     * tokenGroups constructed attribute retrieved via LDAP).
     * <p/>
     * Domain groups nested inside a local group are currently not expanded. In
     * this case the key (SID) type will be SID_TYPE_DOM_GRP rather than
     * SID_TYPE_USER.
     * 

    /**
     * Both <tt>FILE_NOTIFY_CHANGE_FILE_NAME</tt> and <tt>FILE_NOTIFY_CHANGE_DIR_NAME</tt>
     */
    public static final int FILE_NOTIFY_CHANGE_NAME = 0x00000003;

    /**
     * Any attribute change in the watched directory or subtree causes a change notification wait operation to return.
     */
    public static final int FILE_NOTIFY_CHANGE_ATTRIBUTES = 0x00000004;

    /**

     *
     * @return <code>true</code> if the file is read-only
     * @throws CIFSException
     */
    boolean canRead () throws CIFSException;


    /**
     * Turn off the read-only attribute of this file. This is shorthand for
     * <tt>setAttributes( getAttributes() &amp; ~ATTR_READONLY )</tt>.
     *
     * @throws CIFSException
     */
    void setReadWrite () throws CIFSException;

     */
    int getListSize ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.attrExpirationPeriod</tt> (int, 5000)
     * 
     * @return timeout of file attribute cache
     */
    long getAttributeCacheTimeout ();


    /**
     * 
     * 
     * Property <tt>jcifs.smb.client.ignoreCopyToException</tt> (boolean, false)
     * 

     * given user when the target object's ACL has local groups. Local groups
     * are not listed in a user's group membership (e.g. as represented by the
     * tokenGroups constructed attribute retrived via LDAP).
     * <p/>
     * Domain groups nested inside a local group are currently not expanded. In
     * this case the key (SID) type will be SID_TYPE_DOM_GRP rather than
     * SID_TYPE_USER.
     * 

        }
        catch ( SmbException e ) {
            if ( e.getNtStatus() != 0xC00000BB ) {
                throw e;
            }
            throw new SmbUnsupportedOperationException("Attribute not supported by server");
        }
        catch ( CIFSException e ) {
            throw SmbException.wrap(e);
        }
    }


    @Override