From 67208a11de409e762216e85f758ff64fde428e84 Mon Sep 17 00:00:00 2001
From: Giselle van Dongen <giselle.vd@gmail.com>
Date: Fri, 12 Jan 2024 10:39:12 +0100
Subject: [PATCH] Update
 java/food-ordering/app/restate-app/src/main/java/dev/restate/sdk/examples/clients/KafkaPublisher.java

Co-authored-by: Francesco Guardiani <francescoguard@gmail.com>
---
 .../java/dev/restate/sdk/examples/clients/KafkaPublisher.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/java/food-ordering/app/restate-app/src/main/java/dev/restate/sdk/examples/clients/KafkaPublisher.java b/java/food-ordering/app/restate-app/src/main/java/dev/restate/sdk/examples/clients/KafkaPublisher.java
index 9f3d7776..16d1e4a9 100644
--- a/java/food-ordering/app/restate-app/src/main/java/dev/restate/sdk/examples/clients/KafkaPublisher.java
+++ b/java/food-ordering/app/restate-app/src/main/java/dev/restate/sdk/examples/clients/KafkaPublisher.java
@@ -14,7 +14,7 @@ public class KafkaPublisher {
           ? System.getenv("KAFKA_BOOTSTRAP_SERVERS")
           : "127.0.0.1:9092";
 
-  KafkaProducer<String, byte[]> producer;
+  private final KafkaProducer<String, byte[]> producer;
 
   public KafkaPublisher() {
     this.producer = new KafkaProducer<>(properties());