[
https://issues.apache.org/jira/browse/ARTEMIS-2183?focusedWorklogId=203224&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-203224
]
ASF GitHub Bot logged work on ARTEMIS-2183:
-------------------------------------------
Author: ASF GitHub Bot
Created on: 24/Feb/19 12:49
Start Date: 24/Feb/19 12:49
Worklog Time Spent: 10m
Work Description: franz1981 commented on issue #2564: ARTEMIS-2183
Useless statement in public synchronized List
URL: https://github.com/apache/activemq-artemis/pull/2564#issuecomment-466771257
Take a look at the history for it ans maybe it has been changed from
something that was correct before!
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
Issue Time Tracking
-------------------
Worklog Id: (was: 203224)
Time Spent: 0.5h (was: 20m)
> Useless statement in public synchronized List<MessageReference>
> RefsOperation#getRelatedMessageReferences()
> -----------------------------------------------------------------------------------------------------------
>
> 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: 0.5h
> 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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
