requireNonNull(path, "path");
        try {
            return path.toRealPath();
        } catch (IOException e) {
            return getCanonicalPath(path.getParent()).resolve(path.getFileName());
        }
    }

    @Nonnull
    public static Map<String, String> toMap(Properties properties) {
        requireNonNull(properties, "properties");
        HashMap<String, String> map = new HashMap<>();

                            final PDEmbeddedFile embeddedFile = getEmbeddedFile(complexFileSpec);
                            extractFile(complexFileSpec.getFilename(), embeddedFile, writer);
                        }
                    }
                }
            } catch (final IOException e) {
                logger.warn("Failed to parse annotation.", e);
            }

             * depending on how the model was constructed (from filesystem or from repository).
             */
            if (child.getProjectDirectory() != null) {
                childName = child.getProjectDirectory().getFileName().toString();
            }

            for (String module : parent.getModules()) {
                module = module.replace('\\', '/');

     * @throws IllegalArgumentException if the session, project or path is null
     */
    default void attachArtifact(@Nonnull Session session, @Nonnull Project project, @Nonnull Path path) {
        String name = path.getFileName().toString();
        int dot = name.lastIndexOf('.');
        String ext = dot >= 1 ? name.substring(dot + 1) : "";
        ProducedArtifact artifact = session.createProducedArtifact(

    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, () -> asListHtml(form));
        verifyToken(this::asListHtml);
        final String uploadedFileName = form.designFile.getFileName();
        String fileName = form.designFileName;
        if (StringUtil.isBlank(fileName)) {
            fileName = uploadedFileName;
            try {
                int pos = fileName.indexOf('/');

    @Secured({ ROLE })
    public HtmlResponse upload(final UploadForm form) {
        validate(form, messages -> {}, this::asListHtml);
        verifyToken(this::asListHtml);
        final String fileName = form.bulkFile.getFileName();
        final File tempFile = ComponentUtil.getSystemHelper().createTempFile("fess_restore_", ".tmp");
        try (final InputStream in = form.bulkFile.getInputStream(); final OutputStream out = new FileOutputStream(tempFile)) {

     * @throws IOException
     */
    protected static void loadConfigFile ( Path config, String[] applyMutations, Map<String, Map<String, String>> configs ) throws IOException {
        String fname = config.getFileName().toString();
        if ( !fname.endsWith(".conf") ) {
            return;
        }
        Properties props = new Properties();
        try ( FileChannel ch = FileChannel.open(config, StandardOpenOption.READ);

            if (buf.length() > 0) {
                buf.append(' ');
            }
            buf.append(contentMeta);
        }
        final String fileName = getFileName(url, urlEncoding);
        if (StringUtil.isNotBlank(fileName) && fessConfig.isCrawlerDocumentAppendFilename()) {
            buf.append(' ').append(fileName);
        }

        final String body = getSingleNodeValue(document, getContentXpath(fessConfig, xpathConfigMap),
                prunedContent ? node -> pruneNode(node, crawlingConfig) : node -> node);
        final String fileName = getFileName(url, urlEncoding);
        putResultDataContent(dataMap, responseData, fessConfig, crawlingConfig, documentHelper, body, fileName);

    private static Path getCanonicalPath(Path path) {
        try {
            return path.toRealPath();
        } catch (IOException e) {
            return getCanonicalPath(path.getParent()).resolve(path.getFileName());
        }
    }

    static class ExitException extends Exception {
        int exitCode;

        ExitException(int exitCode) {
            this.exitCode = exitCode;
        }