docs: public static void deleteFileOrDirectory(File file) throws IOException {
          if (file.exists()) {
              if (file.isDirectory()) {
                  Path rootPath = Paths.get(file.getAbsolutePath());
  
                  Files.walk(rootPath, FileVisitOption.FOLLOW_LINKS)
                          .sorted(Comparator.reverseOrder())
                          .map(Path::toFile)
                          .forEach(File::delete);
              } else {
                  file.delete();
              }
          } else {
              throw new RuntimeException("File or directory does not exist");
          }
      }