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https://issues.apache.org/jira/browse/TUBEMQ-213?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guo Jiwei resolved TUBEMQ-213.
------------------------------
Resolution: Fixed
> Optimize code & Minor changes
> -----------------------------
>
> Key: TUBEMQ-213
> URL: https://issues.apache.org/jira/browse/TUBEMQ-213
> Project: Apache TubeMQ
> Issue Type: Improvement
> Reporter: viviel
> Assignee: viviel
> Priority: Low
> Labels: pull-request-available
> Fix For: 0.5.0
>
>
> Optimize code
> {code:java}
> List<Message> messageList = new ArrayList<>();
> if (transferedMessageList == null || transferedMessageList.isEmpty()) {
> return messageList;
> }
> change to
> if (transferedMessageList == null || transferedMessageList.isEmpty()) {
> return new ArrayList<>();
> }
> List<Message> messageList = new ArrayList<>(transferedMessageList.size());
> {code}
> {code:java}
> for (int i; i < 0; i++) {}
> change to
> for (Object o; objects) {}
> {code}
> {code:java}
> String.valueOf(consumerGroup).trim();
> change to
> consumerGroup.trim();
> {code}
> etc..
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