yuz10 commented on a change in pull request #3280:
URL: https://github.com/apache/rocketmq/pull/3280#discussion_r706561684
##########
File path:
client/src/main/java/org/apache/rocketmq/client/impl/MQClientAPIImpl.java
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@@ -2263,4 +2263,19 @@ public boolean resumeCheckHalfMessage(final String addr,
String msgId,
return false;
}
}
+
+ private static String join(List<String> list, String splitter) {
+ if (list == null) {
+ return null;
+ }
+ StringBuilder str = new StringBuilder();
+ for (int i = 0; i < list.size(); i++) {
+ str.append(list.get(i));
+ if (i == list.size() - 1) {
+ break;
+ }
+ str.append(splitter);
+ }
+ return str.toString();
+ }
Review comment:
Thanks for your advice, I have moved this two functions to UtilAll
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