File file = root();
    assertNull(file.getParentFile());
    assertNull(file.getCanonicalFile().getParentFile());
    Files.createParentDirs(file);
  }

  public void testCreateParentDirs_relativePath() throws IOException {
    File file = file("nonexistent.file");
    assertNull(file.getParentFile());
    assertNotNull(file.getCanonicalFile().getParentFile());
    Files.createParentDirs(file);
  }

    File file = root();
    assertNull(file.getParentFile());
    assertNull(file.getCanonicalFile().getParentFile());
    Files.createParentDirs(file);
  }

  public void testCreateParentDirs_relativePath() throws IOException {
    File file = file("nonexistent.file");
    assertNull(file.getParentFile());
    assertNotNull(file.getCanonicalFile().getParentFile());
    Files.createParentDirs(file);
  }

    }

    private void writeLastUpdated(File touchfile, String key, String error) {
        synchronized (touchfile.getAbsolutePath().intern()) {
            if (!touchfile.getParentFile().exists()
                    && !touchfile.getParentFile().mkdirs()) {
                getLogger()
                        .debug("Failed to create directory: " + touchfile.getParent()

        docMap.put("_id", "testdoc");

        String filename = thumbnailManager.getImageFilename(docMap);
        File thumbnailFile = new File(tempDir, filename);
        thumbnailFile.getParentFile().mkdirs();
        thumbnailFile.createNewFile();

        File result = thumbnailManager.getThumbnailFile(docMap);
        assertNotNull(result);

        String path = repository.pathOf(artifact);

        File artifactFile = new File(repository.getBasedir(), path);

        if (!artifactFile.getParentFile().exists()) {
            artifactFile.getParentFile().mkdirs();
        }
        try (Writer writer = new OutputStreamWriter(new FileOutputStream(artifactFile), StandardCharsets.ISO_8859_1)) {
            writer.write(artifact.getId());

                .setPluginArtifactRepositories(getPluginArtifactRepositories())
                .setGoals(Arrays.asList("package"));

        if (pom != null) {
            request.setMultiModuleProjectDirectory(pom.getParentFile());
        }

        return request;
    }

    // layer the creation of a project builder configuration with a request, but this will need to be

                return false;
            }

            // Check if parent directory is writable
            File parentDir = outputFile.getParentFile();
            if (parentDir != null && !parentDir.canWrite()) {
                return false;
            }

            // Simulate thumbnail generation
            try {

            throw new FileAccessException("ECL0108");
        }

        this.propertiesFile = file;
        if (!this.propertiesFile.exists()) {
            final File parentDir = this.propertiesFile.getParentFile();
            if (!parentDir.exists()) {
                if (!parentDir.mkdir()) {
                    throw new FileAccessException("ECL0109", new Object[] { file.getAbsolutePath() });
                }

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

        final File parentFile = outputFile.getParentFile();
        if (!parentFile.exists()) {
            parentFile.mkdirs();
        }
        if (!parentFile.isDirectory()) {
            logger.warn("Not found: {}", parentFile.getAbsolutePath());

    }

    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 {