44c1e1ab1c
While working on another PR, I noticed that there is quite some legacy Java in there that can be beautified. For example the use og features from Java8, such as: - Collection libraries - Try-with-resource blocks No code has been changed What are your thoughts on this? This makes code easier to read, and using try-with-resource makes is less likely to forget to close something. ## What changes were proposed in this pull request? (Please fill in changes proposed in this fix) ## How was this patch tested? (Please explain how this patch was tested. E.g. unit tests, integration tests, manual tests) (If this patch involves UI changes, please attach a screenshot; otherwise, remove this) Please review http://spark.apache.org/contributing.html before opening a pull request. Closes #22399 from Fokko/SPARK-25408. Authored-by: Fokko Driesprong <fokkodriesprong@godatadriven.com> Signed-off-by: Sean Owen <sean.owen@databricks.com> |
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