See <https://builds.apache.org/job/MINA-2.0.X-jdk1.8-ubuntu/66/display/redirect?page=changes>
- Build failed in Jenkins: MINA-2.0.X-jdk1.8-ubuntu #6... Apache Jenkins Server
- Jenkins build is unstable: MINA-2.0.X-jdk1.8-ub... Apache Jenkins Server
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