this.sub_authority[ i ] = id.sub_authority[ i - domsid.sub_authority_count ];
        }
    }


    /**
     * 
     * @param sid
     * @param type
     * @param domainName
     * @param acctName
     * @param decrementAuthority
     */
    public SID ( rpc.sid_t sid, int type, String domainName, String acctName, boolean decrementAuthority ) {
        this.revision = sid.revision;

     * <td>SID_TYPE_UNKNOWN</td>
     * <td>Unknown</td>
     * </tr>
     * </table>
     * 
     * @return type code
     */
    int getType ();


    /**
     * 
     * @param type
     * @return unwrapped instance
     */
    public <T> T unwrap ( Class<T> type );

     * this case the key (SID) type will be SID_TYPE_DOM_GRP rather than
     * SID_TYPE_USER.
     * 
     * @param authorityServerName The server from which the local groups will be queried.
     * @param auth The credentials required to query groups and group members.
     * @param flags Flags that control the behavior of the operation. When all
     * name associated with SIDs will be required, the SID_FLAG_RESOLVE_SIDS