Github user vanzin commented on a diff in the pull request: https://github.com/apache/spark/pull/22213#discussion_r216091436 --- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala --- @@ -2052,6 +2051,31 @@ private[spark] object Utils extends Logging { } } + + private[this] val nonSpaceOrNaturalLineDelimiter: Char => Boolean = { --- End diff -- This can be declared inside `trimExceptCRLF`. Also, nit: `ch =>` stays with the opening brace.
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