Github user kl0u commented on a diff in the pull request:
https://github.com/apache/flink/pull/5481#discussion_r171236298
--- Diff:
flink-streaming-scala/src/main/scala/org/apache/flink/streaming/api/scala/KeyedStream.scala
---
@@ -54,21 +54,20 @@ class KeyedStream[T, K](javaStream: KeyedJavaStream[T,
K]) extends DataStream[T]
//
------------------------------------------------------------------------
/**
- * Applies the given [[ProcessFunction]] on the input stream, thereby
- * creating a transformed output stream.
- *
- * The function will be called for every element in the stream and can
produce
- * zero or more output. The function can also query the time and set
timers. When
- * reacting to the firing of set timers the function can emit yet more
elements.
- *
- * The function will be called for every element in the input streams
and can produce zero
- * or more output elements. Contrary to the
[[DataStream#flatMap(FlatMapFunction)]]
- * function, this function can also query the time and set timers. When
reacting to the firing
- * of set timers the function can directly emit elements and/or
register yet more timers.
- *
- * @param processFunction The [[ProcessFunction]] that is called for
each element
- * in the stream.
- */
+ * Applies the given [[ProcessFunction]] on the input stream, thereby
+ * creating a transformed output stream.
+ *
+ * The function will be called for every element in the stream and can
produce
+ * zero or more output. The function can also query the time and set
timers. When
+ * reacting to the firing of set timers the function can emit yet more
elements.
+ *
+ * The function will be called for every element in the input streams
and can produce zero
+ * or more output elements. Contrary to the
[[DataStream#flatMap(FlatMapFunction)]]
+ * function, this function can also query the time and set timers. When
reacting to the firing
+ * of set timers the function can directly emit elements and/or register
yet more timers.
+ *
+ * @param processFunction The [[ProcessFunction]] that is called for
each element in the stream.
+ */
--- End diff --
Revert all reformatings (indent by 1 space) and also add the `@deprecated`
annotation with the correct, non-deprecated alternative, as done in the
corresponding `java` class.
---
