FailedChanges

Summary

  1. [SPARK-27338][CORE][FOLLOWUP] remove trailing space (details)
Commit af0a4bbe38ccd813d8827dbf3b087aa765a1cdd7 by wenchen
[SPARK-27338][CORE][FOLLOWUP] remove trailing space
## What changes were proposed in this pull request?
https://github.com/apache/spark/pull/24265 breaks the lint check,
because it has trailing space. (not sure why it passed jenkins). This PR
fixes it.
## How was this patch tested?
N/A
Closes #24289 from cloud-fan/fix.
Authored-by: Wenchen Fan <wenchen@databricks.com> Signed-off-by: Wenchen
Fan <wenchen@databricks.com>
The file was modifiedcore/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java (diff)