// meta-versions are not valid <version/> values...don't write them.
            metadata.setVersion(null);
        }

        if (changed || !metadataFile.exists()) {
            metadataFile.getParentFile().mkdirs();
            try (OutputStream output = Files.newOutputStream(metadataFile.toPath())) {
                MetadataStaxWriter mappingWriter = new MetadataStaxWriter();

            File vagrantfile = extension.getVagrantfile();
            execSpec.setEnvironment(System.getenv()); // pass through env
            execSpec.environment("VAGRANT_CWD", vagrantfile.getParentFile().toString());
            execSpec.environment("VAGRANT_VAGRANTFILE", vagrantfile.getName());
            extension.getHostEnv().forEach(execSpec::environment);

            execSpec.args(vagrantSpec.command);

                logger.debug("The thumbnail file exists: {}", outputFile.getAbsolutePath());
            }
            return true;
        }

        final File parentFile = outputFile.getParentFile();
        final Path parentPath = parentFile.toPath();
        try {
            Files.createDirectories(parentPath);
        } catch (final IOException e) {

                logger.debug("The thumbnail file exists: {}", outputFile.getAbsolutePath());
            }
            return true;
        }

        final File parentFile = outputFile.getParentFile();
        final Path parentPath = parentFile.toPath();
        try {
            Files.createDirectories(parentPath);
        } catch (final IOException e) {

        if ("file".equals(url.getProtocol())) {
            final int num = path.split("/").length;
            dir = new File(getFileName(url));
            for (int i = 0; i < num; ++i) {
                dir = dir.getParentFile();
            }
        } else {
            dir = new File(JarFileUtil.toJarFilePath(url));
        }
        return dir;
    }

    /**
     * Converts the resource URL to an external form.

    @Test
    public void test_getLogFilePath() {
        final File logFile = new File(systemHelper.getLogFilePath());
        assertEquals("logs", logFile.getName());
        assertEquals("target", logFile.getParentFile().getName());
        try {
            System.setProperty("fess.log.path", "logpath");
            assertEquals("logpath", systemHelper.getLogFilePath());
        } finally {

            if (dependencyFile.isDirectory()) {
                while (dependencyFile.getName().equals("build") == false) {
                    dependencyFile = dependencyFile.getParentFile();
                }
                String projectName = getParameters().getProjectBuildDirs().get().get(dependencyFile);
                if (projectName == null) {

            throwValidationError(messages -> messages.addErrorsDesignFileNameIsInvalid("designFileName"), this::asListHtml);
            return null;
        }

        final File parentFile = uploadFile.getParentFile();
        if (!parentFile.exists() && !parentFile.mkdirs()) {
            logger.warn("Could not create directory: {}", parentFile.getAbsolutePath());
        }

        try {

        assertArgumentNotNull("url", url);

        File file = URLUtil.toFile(url);
        final String[] paths = StringUtil.split(baseName, "/");
        for (final String path : paths) {
            file = file.getParentFile();
        }
        return file;
    }

    /**
     * Factory for creating instances of {@link Traverser}.
     *
     * @author koichik
     */
    public interface TraverserFactory {

            }
            File output = new File(outputDirectory.get().dir(REST_TEST_PREFIX).getAsFile(), testFileParts[1]);
            output.getParentFile().mkdirs();
            try (SequenceWriter sequenceWriter = WRITER.writeValues(output)) {
                for (ObjectNode transformedTest : transformRestTests) {
                    sequenceWriter.write(transformedTest);