String survey = managedContext.surveySubscribers(silent); boolean accept = StringUtils.isEmpty(survey);
managedContext.surveySubscribers(silent, response -> { boolean accept = !response.rejected();
String survey = managedContext.surveySubscribers(silent); boolean accept = StringUtils.isEmpty(survey);
managedContext.surveySubscribers(silent, response -> { boolean accept = !response.rejected();