From 6da6a92a797d02ac0086c6591d949a58fc148f3b Mon Sep 17 00:00:00 2001
From: Amol Gote <aamolgote@hotmail.com>
Date: Sun, 15 Oct 2023 16:03:28 -0400
Subject: [PATCH] Update
 apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/ExtSeqWithTimeWindowProducer.java

Co-authored-by: Liam Williams <liam.williams@zoho.com>
---
 .../kafka/message/ordering/ExtSeqWithTimeWindowProducer.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/ExtSeqWithTimeWindowProducer.java b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/ExtSeqWithTimeWindowProducer.java
index 59bfb397ec..b4b890ffe7 100644
--- a/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/ExtSeqWithTimeWindowProducer.java
+++ b/apache-kafka-2/src/main/java/com/baeldung/kafka/message/ordering/ExtSeqWithTimeWindowProducer.java
@@ -12,7 +12,7 @@ public class ExtSeqWithTimeWindowProducer {
     public static void main(String[] args) {
         Properties props = new Properties();
         props.put("bootstrap.servers", "localhost:9092");
-        props.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
+        props.put(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG, "org.apache.kafka.common.serialization.StringSerializer");
         props.put(ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG, "com.baeldung.kafka.message.ordering.serialization.JacksonSerializer");
 
         KafkaProducer<String, Message> producer = new KafkaProducer<>(props);