private List getChannelDirectories()

in src/main/java/com/epam/digital/data/platform/notification/NotificationTemplatePublisherApplication.java [76:85]

• 10 lines of code
• 1 McCabe index (conditional complexity)

  private List<File> getChannelDirectories() {
    var rootDir = FileUtils.getFile(appProperties.getNotificationsDirectoryName());
    return Optional.ofNullable(rootDir.listFiles())
        .map(Arrays::asList)
        .orElseGet(
            () -> {
              log.error("Directory {} does not exist", rootDir);
              return Collections.emptyList();
            });
  }