/** * @param saveName * @param doneCb (error) called when operation is done */ public void saveAppData(Callback1<String> doneCb) { log.info("saving application config from game storage"); Object data = JSObjectAdapter.$js("{}"); ListUtil.forEachArrayValue( appHandlers, (index, appHandler) -> { Object handlerData = JSObjectAdapter.$js("{}"); appHandler.onAppSave(handlerData); JSObjectAdapter.$put(data, ClassUtil.getClassName(appHandler), handlerData); }); pm.set(CONFIG_APP_JSON, data, (err, savedData) -> doneCb.$invoke(err)); }