Github user mateiz commented on a diff in the pull request:
https://github.com/apache/incubator-spark/pull/539#discussion_r10019048
--- Diff: core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala
---
@@ -699,8 +699,14 @@ object JavaPairRDD {
}
implicit def toRDD[K, V](rdd: JavaPairRDD[K, V]): RDD[(K, V)] = rdd.rdd
-
-
+ private[spark]
+ implicit def toJFunction2[T1, T2, R](fun: JFunction2[T1, T2, R])
+ : Function2[T1, T2, R] = (x: T1, x1: T2) => fun.call(x, x1)
--- End diff --
This looks pretty weird; add a space between the different implicits, and
maybe write them like this:
```
private[spark]
implicit def toJFunction2[T1, T2, R](fun: JFunction2[T1, T2, R]):
Function2[T1, T2, R] = {
(x: T1, x1: T2) => fun.call(x, x1)
}
```
Note that our line length limit is 100 characters, so this should fit.
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