docs: public void setExportPath(String exportPath) {
  
          if (exportPath.equals(OpenCms.getSystemInfo().getWebApplicationRfsPath())) {
              // not allowed because a full static export would delete the opencms directory
              throw new CmsIllegalArgumentException(Messages.get().container(Messages.ERR_INVALID_EXPORT_PATH_1, m_name));
          }
          m_exportPath = exportPath;
      }