val durationsPerTestProject = projectDurations.groupBy({ it.testProject }, { it.scenarioDurations })
    durationsPerTestProject.forEach { (key, value) ->
        if (value.size !=
            1
        ) {
            throw IllegalArgumentException("More than one scenario split for test project $key: $projectDurations")
        }
    }

                                .filter(data -> !processedUrls.contains(data.getUrl())) //
                                .map(data -> new CrawlRequest(data.getUrl(), crawlRequest.getDepth() + 1)) //
                                .forEach(requestQueue::offer);
                    }
                } catch (final DataStoreCrawlingException e) {
                    crawlerStatsHelper.record(keyObj, StatsAction.ACCESS_EXCEPTION);

                        postcard.addReplyTo(fessConfig.getMailReturnPath());
                        if (toAddresses.length > 0) {
                            stream(toAddresses).of(stream -> stream.map(String::trim).forEach(address -> {
                                postcard.addTo(address);
                            }));
                        } else {
                            postcard.addTo(fessConfig.getMailFromAddress());

        if (StringUtil.isNotEmpty(contentType)) {
            curlRequest.header("Content-Type", contentType);
        }

        request.getParameterMap().entrySet().stream().forEach(entry -> {
            if (entry.getValue().length > 1) {
                curlRequest.param(entry.getKey(), String.join(",", entry.getValue()));
            } else if (entry.getValue().length == 1) {

      }

    fun rethrowIfNotExpected(e: Throwable) {
      versionChecks.forEach { (versionMatcher, failureMatcher) ->
        if (versionMatcher.matches(PlatformVersion) && failureMatcher.matches(e)) {
          return
        }
      }

      throw e
    }

    fun failIfExpected() {
      versionChecks.forEach { (versionMatcher, failureMatcher) ->
        if (versionMatcher.matches(PlatformVersion)) {

            val body = response.body.string()
            assertThat(body).contains("Peter the person")
          }
        }

      results.forEach {
        it.get()
      }
    }
  }

     */
    protected static String buildMessage(String message, ProblemCollector<BuilderProblem> problems) {
        StringBuilder msg = new StringBuilder(message);
        problems.problems().forEach(problem -> msg.append("\n * ")
                .append(problem.getSeverity().name())
                .append(": ")
                .append(problem.getMessage()));
        return msg.toString();
    }

    /**

            }
            logger.lifecycle("Cleaning up caches...")
            val homeDir = parameters.homeDir.get()

            homeDir.asFile.listFiles()?.filter { it.name.startsWith("distributions-") }?.forEach {
                val workerDir = homeDir.dir(it.name)
                cleanupDistributionCaches(workerDir, GradleVersion.version(parameters.gradleVersion.get()))
            }
            hasCleaned = true
        }

            stream(parameter.getSuggestFields()).of(stream -> stream.forEach(builder::addField));
            roleQueryHelper.build(SearchRequestType.SUGGEST).stream().forEach(builder::addRole);
            builder.setSize(parameter.getNum());
            stream(langs).of(stream -> stream.forEach(builder::addLang));

            stream(parameter.getTags()).of(stream -> stream.forEach(builder::addTag));

        final String roleField = fessConfig.getIndexFieldRole();
        roleSet.stream().forEach(name -> roleQuery.should(QueryBuilders.termQuery(roleField, name)));
        final String deniedPrefix = fessConfig.getRoleSearchDeniedPrefix();
        roleSet.stream().forEach(name -> roleQuery.mustNot(QueryBuilders.termQuery(roleField, deniedPrefix + name)));
        boolQuery.filter(roleQuery);
    }