* Property <tt>jcifs.smb.client.domain</tt>
     * 
     * @return default credentials, domain name
     */
    String getDefaultDomain ();


    /**
     * 
     * Property <tt>jcifs.smb.client.username</tt>
     * 
     * @return default credentials, user name
     */
    String getDefaultUsername ();


    /**
     * 
     * Property <tt>jcifs.smb.client.password</tt>
     *