GitHub user Fokko opened a pull request: https://github.com/apache/spark/pull/22399
[SPARK-25408] Move to mode ideomatic Java8 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. You can merge this pull request into a Git repository by running: $ git pull https://github.com/Fokko/spark SPARK-25408 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/22399.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #22399 ---- commit 42050b540ce84063fab5d9e490e50e0eac802e94 Author: Fokko Driesprong <fokkodriesprong@...> Date: 2018-09-11T20:37:33Z [SPARK-25408] Move to mode ideomatic Java8 Use features from Java8 such as: - Collection libraries - Try-with-resource blocks ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org