(kafka) branch trunk updated: KAFKA-17722 Fix "this-escape" compiler warnings (BrokerTopicMetrics) for JDK 23 (#17439)

[ch...@apache.org]

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chia7712 pushed a commit to branch trunk
in repository https://gitbox.apache.org/repos/asf/kafka.git


The following commit(s) were added to refs/heads/trunk by this push:
     new a880c846ae3 KAFKA-17722 Fix "this-escape" compiler warnings (BrokerTopicMetrics) for JDK 23 (#17439)
a880c846ae3 is described below

commit a880c846ae3d786f8f3259b34dadfecf0b2d0d06
Author: Chengyan <69...@users.noreply.github.com>
AuthorDate: Sun Oct 13 00:04:28 2024 +0800

    KAFKA-17722 Fix "this-escape" compiler warnings (BrokerTopicMetrics) for JDK 23 (#17439)
    
    Reviewers: Chia-Ping Tsai <ch...@gmail.com>
---
 .../java/org/apache/kafka/storage/log/metrics/BrokerTopicMetrics.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/storage/src/main/java/org/apache/kafka/storage/log/metrics/BrokerTopicMetrics.java b/storage/src/main/java/org/apache/kafka/storage/log/metrics/BrokerTopicMetrics.java
index c638beb1e9a..a26c57b680d 100644
--- a/storage/src/main/java/org/apache/kafka/storage/log/metrics/BrokerTopicMetrics.java
+++ b/storage/src/main/java/org/apache/kafka/storage/log/metrics/BrokerTopicMetrics.java
@@ -30,7 +30,7 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.Lock;
 import java.util.concurrent.locks.ReentrantLock;
 
-public class BrokerTopicMetrics {
+public final class BrokerTopicMetrics {
     public static final String MESSAGE_IN_PER_SEC = "MessagesInPerSec";
     public static final String BYTES_IN_PER_SEC = "BytesInPerSec";
     public static final String BYTES_OUT_PER_SEC = "BytesOutPerSec";