[GitHub] [spark] HyukjinKwon commented on a change in pull request #27740: ForeachBatch java example fix

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #27740: ForeachBatch java example fix
URL: https://github.com/apache/spark/pull/27740#discussion_r386070667
 
 

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 File path: docs/structured-streaming-programming-guide.md
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 @@ -2202,7 +2202,7 @@ streamingDatasetOfString.writeStream.foreach(
 In Java, you have to extend the class `ForeachWriter` ([docs](api/java/org/apache/spark/sql/ForeachWriter.html)).
 {% highlight java %}
 streamingDatasetOfString.writeStream().foreach(
-  new ForeachWriter[String] {
+  new ForeachWriter<String>() {
 
 Review comment:
   This seems already fixed at https://github.com/apache/spark/commit/9a2cec9b1ee3ba095461d9c07c9932107228d42e . Can you remove this in your PR?

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