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https://issues.apache.org/jira/browse/KAFKA-10092?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chia-Ping Tsai resolved KAFKA-10092.
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Fix Version/s: 2.8.0
Resolution: Fixed
> Remove unnecessary enum modifier in NioEchoServer
> -------------------------------------------------
>
> Key: KAFKA-10092
> URL: https://issues.apache.org/jira/browse/KAFKA-10092
> Project: Kafka
> Issue Type: Improvement
> Reporter: Jakob Homan
> Assignee: Andrey Falko
> Priority: Trivial
> Labels: newbie
> Fix For: 2.8.0
>
>
> n.b. This is a newbie ticket designed to be an introduction to contributing
> for the assignee.
> In NioEchoServer the enum has its constructor declared as private, which is
> [redundant|https://docs.oracle.com/javase/tutorial/java/javaOO/enum.html].
> We can remove this.
> {code}public class NioEchoServer extends Thread {
> public enum MetricType {
> TOTAL, RATE, AVG, MAX;
> private final String metricNameSuffix;
> private MetricType() {
> metricNameSuffix = "-" + name().toLowerCase(Locale.ROOT);
> }}} {code}
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