Esempio n. 1
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 public List<String> getResponsesFromOther() {
   if (responsesFromOther == null) {
     responsesFromOther = Collections.emptyList();
   }
   return responsesFromOther;
 }
Esempio n. 2
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 public List<String> getFailedResponses() {
   if (failedResponses == null) {
     failedResponses = Collections.emptyList();
   }
   return failedResponses;
 }