Github user sihuazhou commented on a diff in the pull request:
https://github.com/apache/flink/pull/6062#discussion_r190517336
--- Diff:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/InternalTimer.java
---
@@ -23,8 +23,8 @@
/**
* Internal interface for in-flight timers.
*
- * @param <K> type of the timer key.
- * @param <N> type of the timer namespace.
+ * @param <K> Type of the keys to which timers are scoped. + * @param <K>
type of the timer key.
--- End diff --
Does this comment mean `@param <K> Type of the keys to which timers are
scoped.`?
---
