[GitHub] [rocketmq] alexcao2018 commented on a diff in pull request #5150: [ISSUE#5138] Do not throw exception in order producer demo.

[GitBox <gi...@apache.org>]

alexcao2018 commented on code in PR #5150:
URL: https://github.com/apache/rocketmq/pull/5150#discussion_r976094647


##########
example/src/main/java/org/apache/rocketmq/example/ordermessage/Producer.java:
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@@ -52,9 +52,8 @@ public MessageQueue select(List<MessageQueue> mqs, Message msg, Object arg) {
 
                 System.out.printf("%s%n", sendResult);
             }
-
             producer.shutdown();
-        } catch (MQClientException | RemotingException | MQBrokerException | InterruptedException e) {
+        } catch (MQClientException | RemotingException | MQBrokerException | InterruptedException | UnsupportedEncodingException e) {

Review Comment:
   Just with  e.printStackTrace();



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