guozhangwang commented on code in PR #14550:
URL: https://github.com/apache/kafka/pull/14550#discussion_r1359692144


##########
streams/src/main/java/org/apache/kafka/streams/kstream/Branched.java:
##########
@@ -90,33 +104,43 @@ public static <K, V> Branched<K, V> withConsumer(final 
Consumer<KStream<K, V>> c
     /**
      * Create an instance of {@code Branched} with provided chain function and 
branch name suffix.
      *
-     * @param chain A function that will be applied to the branch. If the 
provided function returns
-     *              {@code null}, its result is ignored, otherwise it is added 
to the {@code Map} returned
-     *              by {@link BranchedKStream#defaultBranch()} or {@link 
BranchedKStream#noDefaultBranch()} (see
-     *              {@link BranchedKStream} description for details).
-     * @param name  the branch name suffix to be used. If {@code null}, a 
default branch name suffix will be generated
-     *              (see {@link BranchedKStream} description for details)
-     * @param <K>   key type
-     * @param <V>   value type
+     * @param chain
+     *        A function that will be applied to the branch. If the provided 
function returns
+     *        {@code null}, its result is ignored, otherwise it is added to 
the {@code Map} returned
+     *        by {@link BranchedKStream#defaultBranch()} or {@link 
BranchedKStream#noDefaultBranch()} (see
+     *        {@link BranchedKStream} description for details).
+     * @param name
+     *        the branch name suffix to be used. If {@code null}, a default 
branch name suffix will be generated
+     *        (see {@link BranchedKStream} description for details)
+     *
+     * @param <K> key type
+     * @param <V> value type
+     *
      * @return a new instance of {@code Branched}
      */
     public static <K, V> Branched<K, V> withFunction(
-            final Function<? super KStream<K, V>, ? extends KStream<K, V>> 
chain, final String name) {
+        final Function<? super KStream<K, V>, ? extends KStream<K, V>> chain,

Review Comment:
   I just personally feel a newline with just an extra param feels not very 
elegant. Again just my own thoughts, feel free to ignore.



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