Method refreshTestDir

files/Directories.java:19–24

()

    return Paths.get("test", String.join(sep, parts));
  }
  static void refreshTestDir() throws Exception {
    if(Files.exists(test))
      RmDir.rmdir(test);
    if(!Files.exists(test))
      Files.createDirectory(test);
  }
  public static void
  main(String[] args) throws Exception {
    refreshTestDir();