}

    public boolean hasRoles(final String[] acceptedRoles) {
        return stream(user.getRoleNames())
                .get(stream -> stream.anyMatch(s1 -> stream(acceptedRoles).get(s3 -> s3.anyMatch(s2 -> s2.equals(s1)))));
    }

    public boolean hasGroup(final String group) {
        return stream(user.getGroupNames()).get(stream -> stream.anyMatch(s -> s.equals(group)));
    }

			sum := int64(0)
			for _, i := range oi.Parts {
				sum += i.Size
			}
			return sum
		}
	)

	s1 := []int64{5487701, 5487799, 3}
	s2 := repeat(5487701, 5)
	s3 := repeat(maxPartSz, 10000)
	testMPs := []struct {
		decSizes []int64
		oi       ObjectInfo
	}{
		{s1, mkMPObj(s1)},
		{s2, mkMPObj(s2)},
		{s3, mkMPObj(s3)},
	}

	// This function is a reference (re-)implementation of

	return SRError{
		Cause: err,
		Code:  ErrSiteReplicationConfigMissing,
	}
}

func errSRIAMConfigMismatch(peer1, peer2 string, s1, s2 madmin.IDPSettings) SRError {
	return SRError{
		Cause: fmt.Errorf("IAM/IDP settings mismatch between %s and %s: %#v vs %#v", peer1, peer2, s1, s2),
		Code:  ErrSiteReplicationIAMConfigMismatch,
	}
}

var errSRObjectLayerNotReady = SRError{