}
            if (sub_authority == null) {
                if (_sub_authoritys < 0 || _sub_authoritys > 0xFFFF) throw new NdrException( NdrException.INVALID_CONFORMANCE );
                sub_authority = new int[_sub_authoritys];
            }
            _src = _src.derive(_sub_authorityi);
            for (int _i = 0; _i < _sub_authoritys; _i++) {
                sub_authority[_i] = (int)_src.dec_ndr_long();
            }

            }
            if ( this.sub_authority == null ) {
                if ( _sub_authoritys < 0 || _sub_authoritys > 0xFFFF )
                    throw new NdrException(NdrException.INVALID_CONFORMANCE);
                this.sub_authority = new int[_sub_authoritys];
            }
            _src = _src.derive(_sub_authorityi);
            for ( int _i = 0; _i < _sub_authoritys; _i++ ) {

        this.sub_authority = new int[this.sub_authority_count];
        int i;
        for ( i = 0; i < domsid.sub_authority_count; i++ ) {
            this.sub_authority[ i ] = domsid.sub_authority[ i ];
        }
        for ( i = domsid.sub_authority_count; i < domsid.sub_authority_count + id.sub_authority_count; i++ ) {
            this.sub_authority[ i ] = id.sub_authority[ i - domsid.sub_authority_count ];
        }

        this.sub_authority_count = (byte)(domsid.sub_authority_count + 1);
        this.sub_authority = new int[this.sub_authority_count];
        int i;
        for (i = 0; i < domsid.sub_authority_count; i++) {
            this.sub_authority[i] = domsid.sub_authority[i];
        }
        this.sub_authority[i] = rid;
    }
    public SID(rpc.sid_t sid,
                    int type,

	 *    SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
	 *    [size_is(SubAuthorityCount)] ULONG SubAuthority[*];
	 * } SID, *PSID;
	 */

	typedef struct {
		uint8_t revision;
		uint8_t sub_authority_count;
		uint8_t identifier_authority[6];
		[size_is(sub_authority_count)] uint32_t sub_authority[*];
	} sid_t;

	 *    SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
	 *    [size_is(SubAuthorityCount)] ULONG SubAuthority[*];
	 * } SID, *PSID;
	 */

	typedef struct {
		uint8_t revision;
		uint8_t sub_authority_count;
		uint8_t identifier_authority[6];
		[size_is(sub_authority_count)] uint32_t sub_authority[*];
	} sid_t;

    public static final int SID_TYPE_UNKNOWN = 8;


    /**
     * 
     * @return domain SID
     */
    SID getDomainSid ();


    /**
     * Get the RID
     * 
     * This is the last subauthority identifier
     * 
     * @return the RID
     */
    int getRid ();


    /**
     * Return a String representing this SID ideal for display to