private int getParallelism(ProjectBuildingRequest request) {
            int parallelism = DEFAULT_BUILDER_PARALLELISM;
            try {
                String str = request.getUserProperties().getProperty(BUILDER_PARALLELISM);
                if (str == null) {
                    str = request.getSystemProperties().getProperty(BUILDER_PARALLELISM);
                }
                if (str != null) {

@Named
@Singleton
public class DefaultProjectBuilder implements ProjectBuilder {

    private final org.apache.maven.project.ProjectBuilder builder;

    @Inject
    public DefaultProjectBuilder(org.apache.maven.project.ProjectBuilder builder) {
        this.builder = builder;
    }

    @SuppressWarnings("MethodLength")
    @Nonnull
    @Override
    public ProjectBuilderResult build(ProjectBuilderRequest request)