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

        request.setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0);
        request.setResolveDependencies(false);

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

            projectBuildingRequest.setProfiles(getProfiles());
            projectBuildingRequest.setProcessPlugins(true);
            projectBuildingRequest.setBuildStartTime(getStartTime());
        }

        return projectBuildingRequest;
    }

    @Override
    public MavenExecutionRequest addProfile(Profile profile) {

     * Sets the start time of the build.
     *
     * @param buildStartTime The start time of the build, may be {@code null}.
     * @return This request, never {@code null}.
     */
    ModelBuildingRequest setBuildStartTime(Date buildStartTime);

    /**
     * Gets the model resolver to use for resolution of mixins or parents that are not locally reachable from the
     * project directory.
     *