frankvicky commented on code in PR #17484:
URL: https://github.com/apache/kafka/pull/17484#discussion_r1802203823
##########
core/src/test/scala/unit/kafka/utils/CoreUtilsTest.scala:
##########
@@ -135,7 +135,7 @@ class CoreUtilsTest extends Logging {
try {
Await.result(Future.traverse(1 to count) { _ =>
Future {
- CoreUtils.atomicGetOrUpdate(map, 0, {
+ map.getOrElseUpdate(0, {
Review Comment:
```
Benchmark
(mapSize) (writePercentage) Mode Cnt Score Error Units
ConcurrentMapBenchmark.testConcurrentHashMapComputeIfAbsentReadOnly
100 0.1 avgt 5 4.182 ± 0.006 ns/op
ConcurrentMapBenchmark.testConcurrentHashMapGetReadOnly
100 0.1 avgt 5 3.372 ± 0.024 ns/op
JMH benchmarks done
```
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