val dirPath = dir.toPath()
            Files.walk(dirPath).use { paths ->
                paths.filter { !it.toFile().isDirectory }
                    .limit(4)
                    .map { dirPath.relativize(it).toString() }
                    .collect(Collectors.toList())
            }
        }?.filter {
            it.value.isNotEmpty()
        } ?: emptyMap()

    /**

        val latestRelease = listOf(releasedVersions.latestReleaseSnapshot, releasedVersions.latestRc).filter { it.gradleVersion() > latestFinalRelease.gradleVersion() }.maxByOrNull { it.buildTimeStamp() } ?: latestFinalRelease
        val previousVersions = (listOf(latestRelease) + releasedVersions.finalReleases).filter { it.gradleVersion() >= lowestInterestingVersion && it.gradleVersion().baseVersion < currentBaseVersion }.distinct()

                }
            }
        }
    }
}


fun FileSystemOperations.removeCachedScripts(cachesDir: File) {
    if (cachesDir.isDirectory) {
        cachesDir.listFiles()
            .filter { it.isDirectory }
            .flatMap { scriptsCacheDirsUnder(it) }
            .forEach { scriptsCacheDir ->
                logger.lifecycle("Removing scripts cache directory : $scriptsCacheDir")

 * @example {{ owners | categorize(branch.diff.files_metadata) | computeStatistics(branch.diff.files_metadata) | summaryTable('Platform') }}
 */
function summaryTable(statistics, title) {
    let preppedStatistics = statistics.filter(s => s.files.length > 0)
        .sort(s => -(s.additions + s.deletions));

    let totalAdditions = Object.values(preppedStatistics).reduce((acc, summary) => acc + summary.additions, 0);

    @Override
    public void visit(CompilationUnit compilationUnit, ClassMetaDataRepository<ClassMetaData> repository) {
        super.visit(compilationUnit, repository);
        compilationUnit.getImports().stream()
            .filter(anImport -> !anImport.isStatic())
            .map(anImport -> anImport.getNameAsString() + (anImport.isAsterisk() ? ".*" : ""))
            .forEach(anImport -> allClasses.forEach(classMetaData -> classMetaData.addImport(anImport)));

    const checksPart = inputString.split('@bot-gitstream check');
    if (checksPart.length === 2) {
        const checks = checksPart[1].split(' ');
        const namePattern = /^[a-zA-Z_]+$/;
        return checks.filter(check => namePattern.test(check));
    } else {
        return [];
    }
}

            // TODO: This breaks the provider
            options.links(javadocs.getJavaApi().get().toString(), javadocs.getGroovyApi().get().toString());

            task.source(extension.getDocumentedSource().filter(f -> f.getName().endsWith(".java")));

            task.setClasspath(extension.getClasspath());

            // TODO: This should be in Javadoc task

            "-PtestJavaVendor=$testJvmVendor"
        ) +
            listOf(buildScanTag(buildScanTag)) +
            buildScanValues.map { buildScanCustomValue(it.key, it.value) }
        ).filter { it.isNotBlank() }.joinToString(separator = " ")
}

fun functionalTestParameters(os: Os): List<String> {
    return listOf(
        "-PteamCityBuildId=%teamcity.build.id%",
        os.javaInstallationLocations(),

            .entries
            .filter { "UNKNOWN" != it.key }
            .filter { model.subprojects.getSubprojectByName(it.key) != null }
            .map { SubprojectTestClassTime(model.subprojects.getSubprojectByName(it.key)!!, it.value.filter { it.testClassAndSourceSet.sourceSet != "test" }) }
            .sortedBy { -it.totalTime }
            .filter { onlyNativeSubprojectsForIntelMacs(testCoverage, it.subProject.name) }

        }

        functionalTests = topLevelFunctionalTests + functionalTestsPass
        val crossVersionTests = topLevelFunctionalTests.filter { it.testCoverage.isCrossVersionTest } + functionalTestsPass.filter { it.testCoverage.isCrossVersionTest }
        if (stage.stageName !in listOf(StageName.QUICK_FEEDBACK_LINUX_ONLY, StageName.QUICK_FEEDBACK)) {