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KAFKA-16797 A bit cleanup of FeatureControlManager (#15997) 

Reviewers: Luke Chen <showuon@gmail.com>, Chia-Ping Tsai <chia7712@gmail.com>
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Ken Huang 2024-05-20 18:19:01 +09:00 committed by GitHub
parent a0ca025f9d
commit 81e6098021
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1 changed files with 2 additions and 2 deletions
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metadata/src/main/java/org/apache/kafka/controller/FeatureControlManager.java
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@ -59,12 +59,12 @@ public class FeatureControlManager {
private ClusterFeatureSupportDescriber clusterSupportDescriber = new ClusterFeatureSupportDescriber() { private ClusterFeatureSupportDescriber clusterSupportDescriber = new ClusterFeatureSupportDescriber() {
@Override @Override
public Iterator<Entry<Integer, Map<String, VersionRange>>> brokerSupported() { public Iterator<Entry<Integer, Map<String, VersionRange>>> brokerSupported() {
return Collections.<Integer, Map<String, VersionRange>>emptyMap().entrySet().iterator(); return Collections.emptyIterator();
} }
@Override @Override
public Iterator<Entry<Integer, Map<String, VersionRange>>> controllerSupported() { public Iterator<Entry<Integer, Map<String, VersionRange>>> controllerSupported() {
return Collections.<Integer, Map<String, VersionRange>>emptyMap().entrySet().iterator(); return Collections.emptyIterator();
} }
}; };