}
                if (line ==~ /-{4,}\s*/) { // Four dashes looks like a snippet
                    if (snippet == null) {
                        Path path = docs.dir.toPath().relativize(file.toPath())
                        snippet = new Snippet(path: path, start: lineNumber, testEnv: testEnv, name: name)
                        if (lastLanguageLine == lineNumber - 1) {

            if (Files.exists(root) == false) {
                return;
            }
            Files.walk(root)
                .filter(p -> p.toString().endsWith(suffix))
                .map(root::relativize)
                .filter(p -> p.getNameCount() > 1) // module-info or other things without a package can be skipped
                .filter(p -> p.toString().startsWith("META-INF") == false)

        if (correctParentPath != null) {
            try {
                Path correctRelativePath = pomPath.getParent().relativize(correctParentPath);
                String correctRelativePathStr = correctRelativePath.toString().replace('\\', '/');

                if (!correctRelativePathStr.equals(currentRelativePath)) {

            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 nodeName = nodeName(node, unit, file)
        return IncubatingDescription(
            name = nodeName,
            sourceRelativePath = repositoryRoot.relativize(file.toPath()),
            lineNumber = node.begin.map { it.line }.orElse(-1)
        )
    }

    private
    fun findVersionFromJavadoc(javadoc: Javadoc): String? =
        javadoc.blockTags

            Document document = entry.getValue();

            // Calculate the relative path from common root
            Path relativePath = commonRoot.relativize(originalPath);
            Path tempPomPath = tempDir.resolve(relativePath);

            // Ensure parent directories exist
            Files.createDirectories(tempPomPath.getParent());

            // Write POM to temp location
            writePomToFile(document, tempPomPath);

                Path topDirectory = session.getTopDirectory();
                if (topDirectory != null && current.startsWith(topDirectory)) {
                    current = topDirectory.relativize(current);
                }
                logger.info("  from " + current);
            }

            // ----------[ packaging ]----------

                Path topDirectory = session.getTopDirectory();
                if (topDirectory != null && current.startsWith(topDirectory)) {
                    current = topDirectory.relativize(current);
                }
                logger.info("  from " + current);
            }

            // ----------[ packaging ]----------

        }
        return packaged;
    }

    private Path relativizeOutputFile(final Path outputFile) {
        Path rootDirectory = session.getRequest().getRootDirectory();
        return rootDirectory.relativize(outputFile);
    }

    /**
     * Tries to resolve the specified artifact from the artifacts of the given project.
     *

            try (Stream<Path> paths = Files.walk(basePath)) {
                paths.filter(path -> path.toFile().getName().endsWith(imageExtention)).forEach(path -> {
                    final Path subPath = basePath.relativize(path);
                    final String docId = subPath.toString().replace("/", StringUtil.EMPTY).replace(suffix, StringUtil.EMPTY);
                    if (!docId.startsWith("_")) {