ijuma commented on a change in pull request #8931:
URL: https://github.com/apache/kafka/pull/8931#discussion_r446147436
##########
File path: core/src/main/scala/kafka/server/KafkaConfig.scala
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@@ -1210,7 +1210,7 @@ object KafkaConfig {
.define(PasswordEncoderIterationsProp, INT,
Defaults.PasswordEncoderIterations, atLeast(1024), LOW,
PasswordEncoderIterationsDoc)
}
- def configNames() = configDef.names().asScala.toList.sorted
+ def configNames: Seq[String] = configDef.names.asScala.toBuffer.sorted
Review comment:
`toBuffer` is more efficient than `toList` and `sorted` returns a copy
anyway.
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