/** @deprecated since 1.2.0 */
  private void removeDeprecatedMetadataMappingPrivilege() {
    UserService userService = Context.getUserService();

    Privilege privilege = userService.getPrivilege("Metadata Mapping");
    if (privilege != null) {
      List<Role> roles = userService.getAllRoles();
      for (Role role : roles) {
        role.removePrivilege(privilege);
      }

      userService.purgePrivilege(privilege);
    }
  }