chaiyx commented on a change in pull request #3997:
URL: https://github.com/apache/rocketmq/pull/3997#discussion_r831801102
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File path:
acl/src/main/java/org/apache/rocketmq/acl/common/AclClientRPCHook.java
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@@ -69,7 +72,11 @@ public void doAfterResponse(String remoteAddr,
RemotingCommand request, Remoting
if (null != header) {
Field[] fields = fieldCache.get(header.getClass());
if (null == fields) {
- fields = header.getClass().getDeclaredFields();
+ Set<Field> fieldList = new HashSet<Field>();
Review comment:
at the end of the function, the value of the header will be put into a
SortedMap. so it doesn't matter to use HashSet here.
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