docs: public static String path2unix(String path)
    {
      if(path == null) {
        return null;
      }
      if(path.endsWith("/") || path.endsWith("\\")) {
        path = path.substring(0, path.length() - 1);
      }
      return path.replaceAll("(^[a-zA-Z]\\:\\\\?)?\\\\", "/");
    }