code: public void updateCacheHandler(String id, ClassDefinition cd) throws PageException {
  	checkWriteAccess();
  	_updateCacheHandler(id, cd);
      }
docs: /*
  public static void updateCacheHandler(ConfigImpl config, String id, ClassDefinition cd, boolean
  reload) throws IOException, SAXException, PageException, BundleException { ConfigWebAdmin admin =
  new ConfigWebAdmin(config, null); admin._updateCacheHandler(id, cd); admin._store();
  if(reload)admin._reload(); }