code: public void setPath(String path) {
  
          if (CmsStringUtil.isEmpty(path) || !path.trim().equals(path)) {
              throw new CmsIllegalArgumentException(Messages.get().container(Messages.ERR_BAD_FILE_NAME_1, path));
          }
          m_path = path;
      }
docs: Sets the file path, should be a zip file.<p>
  
  @param path the file path