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https://issues.apache.org/jira/browse/ARTEMIS-2183?focusedWorklogId=204006&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-204006
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ASF GitHub Bot logged work on ARTEMIS-2183:
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Author: ASF GitHub Bot
Created on: 26/Feb/19 01:13
Start Date: 26/Feb/19 01:13
Worklog Time Spent: 10m
Work Description: clebertsuconic commented on issue #2566: ARTEMIS-2183
Useless statement in public synchronized List
URL: https://github.com/apache/activemq-artemis/pull/2566#issuecomment-467251396
can you close this? I sent a statement to close it but for some reason it
did not work.
already merged with another PR.
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Issue Time Tracking
-------------------
Worklog Id: (was: 204006)
Time Spent: 5h 10m (was: 5h)
> RefsOperation::getDeliveringMessages is broken
> ----------------------------------------------
>
> Key: ARTEMIS-2183
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2183
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Reporter: Jiri Daněk
> Priority: Trivial
> Time Spent: 5h 10m
> Remaining Estimate: 0h
>
> {code}
> @Override
> public synchronized List<MessageReference> getRelatedMessageReferences() {
> List<MessageReference> listRet = new LinkedList<>();
> listRet.addAll(listRet); // 🐟
> return listRet;
> }
> {code}
> https://github.com/apache/activemq-artemis/blob/master/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/impl/RefsOperation.java#L184
> The method returns empty list, which may be wrong (looking at the method
> name). There is absolutely nothing gained by adding content of empty inst
> into itself, as in {{listRet.addAll(listRet)}}.
> Doing the addAll thing can be an error under ErrorProne compiler.
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