systemProperties.setProperty("maven.version", mavenVersion);

        String mavenBuildVersion = CLIReportingUtils.createMavenVersionString(buildProperties);
        systemProperties.setProperty("maven.build.version", mavenBuildVersion);

        BasicInterpolator interpolator =
                createInterpolator(paths, systemProperties, userProperties, userSpecifiedProperties);

            String pomPath, Properties systemProperties, Properties userProperties, String... profileIds)
            throws Exception {
        return buildPom(pomPath, false, systemProperties, userProperties, profileIds);
    }

    private PomTestWrapper buildPom(
            String pomPath,
            boolean lenientValidation,
            Properties systemProperties,
            Properties userProperties,

BUFFER_SIZE = 10240; private static final int PROGRESS_CHUNK = 1048576; private final Logger logger; private final String appName; private final String appVersion; private final DownloadProgressList progressListener; private final java.util.Map systemProperties; private final int networkTimeout; public void Download(Logger, String, String); public void Download(Logger, String, String, int); private static java.util.Map convertSystemPropert(java.util.Properties); public void Download(Logger, DownloadProgressList,...

            modelBuildingRequest.activeProfileIds(request.getActiveProfileIds());
            modelBuildingRequest.inactiveProfileIds(request.getInactiveProfileIds());
            modelBuildingRequest.systemProperties(toMap(request.getSystemProperties()));
            modelBuildingRequest.userProperties(toMap(request.getUserProperties()));
            // bv4: modelBuildingRequest.setBuildStartTime(request.getBuildStartTime());

                                        request.getModelRepositoryHolder().getRepositories()))
                        .validationLevel(ModelBuilderRequest.VALIDATION_LEVEL_MINIMAL)
                        .systemProperties(request.getSystemProperties())
                        .userProperties(request.getUserProperties())
                        .source(importSource)
                        .modelResolver(modelResolver)