Github user zentol commented on a diff in the pull request:
https://github.com/apache/flink/pull/5691#discussion_r174380744
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/state/heap/AbstractHeapMergingState.java
---
@@ -28,18 +28,19 @@
import java.util.Collection;
/**
- * Base class for {@link MergingState} ({@link
org.apache.flink.runtime.state.internal.InternalMergingState})
- * that is stored on the heap.
+ * Base class for {@link MergingState} ({@link InternalMergingState}) that
is stored on the heap.
*
- * @param <K> The type of the key.
- * @param <N> The type of the namespace.
- * @param <SV> The type of the values in the state.
- * @param <S> The type of State
- * @param <SD> The type of StateDescriptor for the State S
+ * @param <K> The type of the key.
+ * @param <N> The type of the namespace.
+ * @param <IN> The type of the input elements.
+ * @param <SV> The type of the values in the state.
+ * @param <OUT> The type of the output elements.
--- End diff --
indentation
---
