[GitHub] [rocketmq]: Workflow run "Build and Run Tests by Maven" failed!

[GitBox]

The GitHub Actions job "Build and Run Tests by Maven" on rocketmq.git has 
failed.
Run started by GitHub user RongtongJin (triggered by RongtongJin).

Head commit for run:
bf5090e292d3b119e410a25ceb719d3e0ba360e4 / RongtongJin 
<jinrongton...@mails.ucas.ac.cn>
Remove useless import

Report URL: https://github.com/apache/rocketmq/actions/runs/3508481569

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