try {
            return new Builder(
                    getUserProperties(), getSystemProperties(), getStartTime(), getTopDirectory(), getRootDirectory());
        } catch (IllegalStateException e) {
            return new Builder(getUserProperties(), getSystemProperties(), getStartTime(), getTopDirectory(), null);
        }
    }

    /**
     * Returns new builder from scratch.
     */

        message.resetStyle().append(resource.getResourceName());
        message.style(STYLE).append(" (").append(format.format(contentLength));

        Duration duration = Duration.between(resource.getStartTime(), MonotonicClock.now());
        long nanos = duration.toNanos();
        if (nanos > 0) {
            double seconds = nanos / (double) TimeUnit.SECONDS.toNanos(1); // Convert to fractional seconds

        return convertEmptyToNull(scriptType);
    }

    public void setScriptType(String value) {
        registerModifiedProperty("scriptType");
        this.scriptType = value;
    }

    public Long getStartTime() {
        checkSpecifiedProperty("startTime");
        return startTime;
    }

    public void setStartTime(Long value) {
        registerModifiedProperty("startTime");
        this.startTime = value;

    }

    @Override
    public int getDegreeOfConcurrency() {
        return getMavenSession().getRequest().getDegreeOfConcurrency();
    }

    @Nonnull
    @Override
    public Instant getStartTime() {
        return getMavenSession().getRequest().getStartInstant();
    }

    @Override
    public Path getRootDirectory() {
        return getMavenSession().getRequest().getRootDirectory();
    }

        setupEpg(_epgMap, et -> ((JobLog) et).getScriptType(), (et, vl) -> ((JobLog) et).setScriptType(DfTypeUtil.toString(vl)),
                "scriptType");
        setupEpg(_epgMap, et -> ((JobLog) et).getStartTime(), (et, vl) -> ((JobLog) et).setStartTime(DfTypeUtil.toLong(vl)), "startTime");
        setupEpg(_epgMap, et -> ((JobLog) et).getTarget(), (et, vl) -> ((JobLog) et).setTarget(DfTypeUtil.toString(vl)), "target");
    }

        configProps.put(ConfigurationProperties.USER_AGENT, getUserAgent());
        configProps.put(ConfigurationProperties.INTERACTIVE, request.isInteractiveMode());
        configProps.put("maven.startTime", request.getStartTime());
        configProps.put(Constants.MAVEN_START_INSTANT, request.getStartInstant());

        sessionBuilder.setOffline(request.isOffline());
        sessionBuilder.setChecksumPolicy(request.getGlobalChecksumPolicy());