Github user StephanEwen commented on a diff in the pull request:
https://github.com/apache/flink/pull/1480#discussion_r48659127
--- Diff:
flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/DataStream.scala
---
@@ -44,7 +44,14 @@ class DataStream[T](javaStream: JavaStream[T]) {
/**
* Gets the underlying java DataStream object.
*/
- def getJavaStream: JavaStream[T] = javaStream
+ private[flink] def getJavaStream: JavaStream[T] = javaStream
--- End diff --
Why not simply give the variable `javaStream` the access modifier
`private[flink]`.
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