[HBASE-26919] Rewrite the counting rows part in TestFromClientSide4

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.0, 3.0.0-alpha-3, 2.4.12
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 02/Apr/22 05:39
• Updated: 05/Apr/22 04:52
• Resolved: 03/Apr/22 15:22

Description

Now we add an annotation to the variable declaration in the for loop, it will lead the following result after formatting

        for (@SuppressWarnings("unused")
        Result row : scanner) {
          nbRows++;
        }

It looks really strange and checkstyle also reports indentation error.

Let's just rewrite it an avoiding using annotation in this way, I do not know what is a better format for this scenario.

Issue Links

• links to: GitHub Pull Request #4314