docs: public static String createFolderPath(String path) {
  
          String[] pathParts = path.split("\\.");
          String path2 = "";
          for (String part : pathParts) {
              if (path2.equals("")) {
                  path2 = part;
              } else {
                  path2 = path2 + File.separator
                          + changeFirstLetterToLowerCase(createClassName(part));
              }
          }
  
          return path2;
      }