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

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

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

    @Override

        copy.setUseLegacyLocalRepository(original.isUseLegacyLocalRepository());
        copy.setBuilderId(original.getBuilderId());
        copy.setStartTime(original.getStartTime());
        return copy;
    }

    @Override
    public String getBaseDirectory() {
        if (basedir == null) {
            return null;
        }

        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;

            return clone;
        } catch (CloneNotSupportedException e) {
            throw new RuntimeException("Bug", e);
        }
    }

    public Date getStartTime() {
        return request.getStartTime();
    }

    public boolean isParallel() {
        return parallel;
    }

    public void setParallel(boolean parallel) {
        this.parallel = parallel;
    }

        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());

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

    }

    private void logStats(MavenSession session) {
        infoLine('-');

        long finish = System.currentTimeMillis();

        long time = finish - session.getRequest().getStartTime().getTime();

        String wallClock = session.getRequest().getDegreeOfConcurrency() > 1 ? " (Wall Clock)" : "";

        logger.info("Total time:  {}{}", formatDuration(time), wallClock);

    public Version getMavenVersion() {
        return null;
    }

    @Override
    public int getDegreeOfConcurrency() {
        return 0;
    }

    @Override
    public Instant getStartTime() {
        return startTime;
    }

    @Override
    public Path getTopDirectory() {
        return null;
    }

    @Override
    public Path getRootDirectory() {

     * @deprecated use {@link #getTopDirectory()} instead
     */
    @Deprecated
    String getBaseDirectory();

    // Timing (remove this)
    MavenExecutionRequest setStartTime(Date start);

    Date getStartTime();

    // Goals
    MavenExecutionRequest setGoals(List<String> goals);

    List<String> getGoals();

    // Properties

    /**

    int getDegreeOfConcurrency();

    /**
     * Returns the start time of the session.
     *
     * @return the start time as an Instant object, never {@code null}
     */
    @Nonnull
    Instant getStartTime();

    /**
     * Gets the directory of the topmost project being built, usually the current directory or the
     * directory pointed at by the {@code -f/--file} command line argument.
     *