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The following commit(s) were added to refs/heads/trunk by this push:
new da7d134 KAFKA-9404: Use ArrayList instead of LinkedList in Sensor
(#7936)
da7d134 is described below
commit da7d1346407a84293755d996fad70bc82adae4a1
Author: belugabehr <[email protected]>
AuthorDate: Wed Mar 18 09:38:36 2020 -0400
KAFKA-9404: Use ArrayList instead of LinkedList in Sensor (#7936)
The former is generally a better option than the latter.
Reviewers: Ron Dagostino <[email protected]>, Ismael Juma
<[email protected]>
---
clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java
b/clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java
index ccf8cb4..1402d06 100644
--- a/clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java
+++ b/clients/src/main/java/org/apache/kafka/common/metrics/Sensor.java
@@ -23,7 +23,6 @@ import org.apache.kafka.common.utils.Time;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.LinkedHashMap;
-import java.util.LinkedList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
@@ -306,7 +305,7 @@ public final class Sensor {
}
synchronized List<KafkaMetric> metrics() {
- return unmodifiableList(new LinkedList<>(this.metrics.values()));
+ return unmodifiableList(new ArrayList<>(this.metrics.values()));
}
/**
