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https://issues.apache.org/jira/browse/KAFKA-18402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17909963#comment-17909963
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Said BOUDJELDA commented on KAFKA-18402:
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Regarding the licensing and the contribution guides it's more wise to provide
own optimisation for compareTo method on Uuid class, rather then getting
inspired by the one of OpenJDK
> Use openJDK's implementation of comparison for org.apache.kafka.common.Uuid
> ---------------------------------------------------------------------------
>
> Key: KAFKA-18402
> URL: https://issues.apache.org/jira/browse/KAFKA-18402
> Project: Kafka
> Issue Type: Improvement
> Components: clients
> Reporter: Said BOUDJELDA
> Assignee: Said BOUDJELDA
> Priority: Minor
> Labels: common
> Fix For: 4.1.0
>
>
> The the reference implementation for org.apache.kafka.common.Uuid compareTo
> public method as of java.util.UUID
> {code:java}
> @Override
> public int compareTo(UUID val) {
> // The ordering is intentionally set up so that the UUIDs
> // can simply be numerically compared as two numbers
> int mostSigBits = Long.compare(this.mostSigBits, val.mostSigBits);
> return mostSigBits != 0 ? mostSigBits :
> Long.compare(this.leastSigBits, val.leastSigBits);
> }
> {code}
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