public static void logDebugAllFilesIn(@NotNull File dir) {
    List<String> paths = new ArrayList<>();
    FileUtil.processFilesRecursively(dir, (file) -> {
      if (!file.isDirectory()) paths.add(FileUtil.getRelativePath(dir, file));
      return true;
    });
    LOG.debug("Files in " + dir + ": " + paths);
  }
public static void logDebugAllFilesIn(@NotNull File dir)