Dongjoon Hyun 91fed8e9c5 [SPARK-3854][BUILD] Scala style: require spaces before {. ... ## What changes were proposed in this pull request? Since the opening curly brace, '{', has many usages as discussed in [SPARK-3854](https://issues.apache.org/jira/browse/SPARK-3854), this PR adds a ScalaStyle rule to prevent '){' pattern for the following majority pattern and fixes the code accordingly. If we enforce this in ScalaStyle from now, it will improve the Scala code quality and reduce review time. ``` // Correct: if (true) { println("Wow!") } // Incorrect: if (true){ println("Wow!") } ``` IntelliJ also shows new warnings based on this. ## How was this patch tested? Pass the Jenkins ScalaStyle test. Author: Dongjoon Hyun <dongjoon@apache.org> Closes #11637 from dongjoon-hyun/SPARK-3854.		2016-03-10 15:57:22 -08:00
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src/main	[SPARK-3854][BUILD] Scala style: require spaces before {.	2016-03-10 15:57:22 -08:00
pom.xml	[SPARK-13324][CORE][BUILD] Update plugin, test, example dependencies for 2.x	2016-02-17 19:03:29 -08:00