From 2eaeb566606932a442a4baa3d880cc1a9b129ec6 Mon Sep 17 00:00:00 2001
From: Philipp Schirmer <philipp.schirmer@bakdata.com>
Date: Fri, 16 Aug 2024 13:36:22 +0200
Subject: [PATCH] Upgrade to Kafka 3.7

---
 .../bakdata/fluent_kafka_streams_tests/TestTopology.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fluent-kafka-streams-tests/src/main/java/com/bakdata/fluent_kafka_streams_tests/TestTopology.java b/fluent-kafka-streams-tests/src/main/java/com/bakdata/fluent_kafka_streams_tests/TestTopology.java
index 2af58f2..d1ff091 100644
--- a/fluent-kafka-streams-tests/src/main/java/com/bakdata/fluent_kafka_streams_tests/TestTopology.java
+++ b/fluent-kafka-streams-tests/src/main/java/com/bakdata/fluent_kafka_streams_tests/TestTopology.java
@@ -322,14 +322,16 @@ protected <K, V> TestTopology<K, V> with(
      * Get the default serde of the key type in your application.
      */
     private Serde<DefaultK> getDefaultKeySerde() {
-        return this.defaultKeySerde != null ? this.defaultKeySerde : this.getStreamsConfig().defaultKeySerde();
+        return this.defaultKeySerde != null ? this.defaultKeySerde
+                : (Serde<DefaultK>) this.getStreamsConfig().defaultKeySerde();
     }
 
     /**
      * Get the default serde of the value type in your application.
      */
     private Serde<DefaultV> getDefaultValueSerde() {
-        return this.defaultValueSerde != null ? this.defaultValueSerde : this.getStreamsConfig().defaultValueSerde();
+        return this.defaultValueSerde != null ? this.defaultValueSerde
+                : (Serde<DefaultV>) this.getStreamsConfig().defaultValueSerde();
     }
 
     /**