rpcSid.identifier_authority = new byte[] { 0, 0, 0, 0, 0, 5 };
        rpcSid.sub_authority = new int[] { 32, 544 };

        SID sid = new SID(rpcSid, SID.SID_TYPE_ALIAS, "MYDOMAIN", "MyAlias", false);
        assertEquals("MYDOMAIN\\MyAlias", sid.toDisplayString());

        SID domainSid = new SID(rpcSid, SID.SID_TYPE_DOMAIN, "MYDOMAIN", null, true);
        assertEquals("MYDOMAIN", domainSid.toDisplayString());