diff --git a/theodolite-benchmarks/uc1-beam-samza/src/main/java/application/Uc1ApplicationBeam.java b/theodolite-benchmarks/uc1-beam-samza/src/main/java/application/Uc1ApplicationBeam.java
index 237125daaffc61beceb6386725772a0b524f8e71..3b52b18d23755fd30b60a3a0f4626a1a829a7138 100644
--- a/theodolite-benchmarks/uc1-beam-samza/src/main/java/application/Uc1ApplicationBeam.java
+++ b/theodolite-benchmarks/uc1-beam-samza/src/main/java/application/Uc1ApplicationBeam.java
@@ -59,9 +59,6 @@ public final class Uc1ApplicationBeam {
   @SuppressWarnings({"unchecked", "rawtypes","unused"})
   public static void main(final String[] args) {
 
-
-
-
     // Set Configuration for Kafka
     final String bootstrapServer =
         System.getenv(BOOTSTRAP) == null ? "my-confluent-cp-kafka:9092"
@@ -137,7 +134,7 @@ public final class Uc1ApplicationBeam {
    */
   @SuppressWarnings({"unused"})
   private static class LoggKeys extends DoFn<KV<String, String>,KV<String, String>> {
-    public static final long serialVersionUID = 4328743;
+    private static final long serialVersionUID = 4328743;
 
     @ProcessElement
     public void processElement(@Element final KV<String, String> kv,