[GitHub] [flink] afedulov commented on a diff in pull request #20204: [hotfix][docs] Update code formatting instructions for newer IntelliJ versions.

[GitBox <gi...@apache.org>]

afedulov commented on code in PR #20204:
URL: https://github.com/apache/flink/pull/20204#discussion_r916748524


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docs/content/docs/flinkDev/ide_setup.md:
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@@ -149,6 +149,12 @@ It is recommended to automatically format your code by applying the following se
 8. Under "Formatting Actions", select "Optimize imports" and "Reformat file".
 9. Under "File Path Inclusions", add an entry for `.*\.java` and `.*\.scala` to avoid formatting other file types.
 
+For IntelliJ IDEA version > 2021.2:
+
+6. Go to "Settings" → "Tools" → "Actions on Save".
+7. Under "Formatting Actions", select "Optimize imports" and "Reformat file".
+8. From the "All file types list" next to "Reformat code", select Java and Scala.

Review Comment:
   I thought about doing it that way but there is an "umbrella" statement that the whole section is applicable to 2020.3. 
   https://github.com/afedulov/flink/blob/hotfix-intellij/docs/content/docs/flinkDev/ide_setup.md?plain=1#L65
   Do you know if the rest is applicable verbatim in the newer versions? Then we can bump that statement to 2021.2, move the new section up and the existing under the "For older IntelliJ version:" paragraph.



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