Fix format

Author: eddumelendez

examples/kafka-cluster/src/test/java/com/example/kafkacluster/ApacheKafkaContainerCluster.java

@@ -30,7 +30,9 @@ public ApacheKafkaContainerCluster(String version, int brokersNum, int internalT
         }
         if (internalTopicsRf <= 0 || internalTopicsRf > brokersNum) {
             throw new IllegalArgumentException(
-                "internalTopicsRf '" + internalTopicsRf + "' must be less than or equal to brokersNum and greater than 0"
+                "internalTopicsRf '" +
+                internalTopicsRf +
+                "' must be less than or equal to brokersNum and greater than 0"
             );
         }
 

examples/kafka-cluster/src/test/java/com/example/kafkacluster/ConfluentKafkaContainerCluster.java

@@ -30,7 +30,9 @@ public ConfluentKafkaContainerCluster(String confluentPlatformVersion, int broke
         }
         if (internalTopicsRf <= 0 || internalTopicsRf > brokersNum) {
             throw new IllegalArgumentException(
-                "internalTopicsRf '" + internalTopicsRf + "' must be less than or equal to brokersNum and greater than 0"
+                "internalTopicsRf '" +
+                internalTopicsRf +
+                "' must be less than or equal to brokersNum and greater than 0"
             );
         }
 

examples/kafka-cluster/src/test/java/com/example/kafkacluster/KafkaContainerCluster.java

@@ -36,7 +36,9 @@ public KafkaContainerCluster(String confluentPlatformVersion, int brokersNum, in
         }
         if (internalTopicsRf <= 0 || internalTopicsRf > brokersNum) {
             throw new IllegalArgumentException(
-                "internalTopicsRf '" + internalTopicsRf + "' must be less than or equal to brokersNum and greater than 0"
+                "internalTopicsRf '" +
+                internalTopicsRf +
+                "' must be less than or equal to brokersNum and greater than 0"
             );
         }
 

examples/kafka-cluster/src/test/java/com/example/kafkacluster/KafkaContainerKraftCluster.java

@@ -30,7 +30,9 @@ public KafkaContainerKraftCluster(String confluentPlatformVersion, int brokersNu
         }
         if (internalTopicsRf <= 0 || internalTopicsRf > brokersNum) {
             throw new IllegalArgumentException(
-                "internalTopicsRf '" + internalTopicsRf + "' must be less than or equal to brokersNum and greater than 0"
+                "internalTopicsRf '" +
+                internalTopicsRf +
+                "' must be less than or equal to brokersNum and greater than 0"
             );
         }