[HDFS-17118] Fix minor checkstyle warnings in TestObserverReadProxyProvider

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: hdfs
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Xing Lin
• Reporter: Xing Lin
• Created: 24/Jul/23 05:46
• Updated: 05/Aug/23 19:28
• Resolved: 05/Aug/23 19:28

Description

We noticed a few checkstyle warnings when backporting HDFS-17030 from trunk to branch-3.3. The yetus build was not stable at that time and we did not notice the newly added checkstyle warnings.

PR for HDFS-17030 which has been merged into trunk: https://github.com/apache/hadoop/pull/5700

Issue Links

• links to: GitHub Pull Request #5880