class Details {
        private final long buildStartTime;

        public Details(long buildStartTime) {
            this.buildStartTime = buildStartTime;
        }

        public long getBuildStartTime() {
            return buildStartTime;
        }
    }

        setRepositorySession(request.getRepositorySession());
        setLocalRepository(request.getLocalRepository());
        setBuildStartTime(request.getBuildStartTime());
        setProject(request.getProject());
        setResolveDependencies(request.isResolveDependencies());
        setValidationLevel(request.getValidationLevel());

        request.setUserProperties(userProperties);

        return this;
    }

    @Override
    public Date getBuildStartTime() {
        return request.getBuildStartTime();
    }

    @Override
    public ModelBuildingRequest setBuildStartTime(Date buildStartTime) {
        request.setBuildStartTime(buildStartTime);

        return this;
    }

    ProjectBuilderConfiguration setUserProperties(Properties userProperties);

    ProjectBuilderConfiguration setExecutionProperties(Properties executionProperties);

    Date getBuildStartTime();

    ProjectBuilderConfiguration setBuildStartTime(Date buildStartTime);

        Stoppable stoppable = new CompositeStoppable().add(stopBeforeSharedServices).add(sharedServices);
        return new RunBuildAction(executor, startParameter, clientMetaData(), getBuildStartTime(), parameters, sharedServices, stoppable);
    }

    private BuildActionParameters createBuildActionParameters(StartParameter startParameter, DaemonParameters daemonParameters) {

    }

    public ProjectBuilderConfiguration setExecutionProperties(Properties executionProperties) {
        this.executionProperties = executionProperties;
        return this;
    }

    public Date getBuildStartTime() {
        return buildStartTime;
    }

    public ProjectBuilderConfiguration setBuildStartTime(Date buildStartTime) {
        this.buildStartTime = buildStartTime;
        return this;
    }

        setInactiveProfileIds(request.getInactiveProfileIds());
        setSystemProperties(request.getSystemProperties());
        setUserProperties(request.getUserProperties());
        setBuildStartTime(request.getBuildStartTime());
        setModelResolver(request.getModelResolver());
        setModelBuildingListener(request.getModelBuildingListener());
        setModelCache(request.getModelCache());

                    },
                    getProjectPrefixes(config),
                    false);
            valueSources.add(baseUriValueSource);
            valueSources.add(new BuildTimestampValueSource(config.getBuildStartTime(), modelProperties));
        }

        valueSources.add(new PrefixedValueSourceWrapper(
                new AbstractValueSource(false) {
                    @Override

    List<Profile> getProfiles();

    /**
     * Gets the start time of the build.
     *
     * @return The start time of the build or {@code null} if unknown.
     */
    Date getBuildStartTime();

    /**
     * Sets the start time of the build.
     *
     * @param buildStartTime The start time of the build, may be {@code null}.
     */
    void setBuildStartTime(Date buildStartTime);

        request.setResolveDependencies(false);

        request.setLocalRepository(configuration.getLocalRepository());
        request.setBuildStartTime(configuration.getBuildStartTime());
        request.setUserProperties(configuration.getUserProperties());
        request.setSystemProperties(configuration.getExecutionProperties());