opendev/gerrit
Code Issues Proposed changes

Merge "Fix ModifyCollectionInEnhancedForLoop warning flagged by error prone"

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This commit is contained in:
David Pursehouse
2020-05-21 14:30:18 +00:00
committed by Gerrit Code Review
parent 32370c8b13 7619a2508e
commit f480286bca
1 changed files with 5 additions and 4 deletions
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9
java/com/google/gerrit/metrics/dropwizard/BucketedCallback.java
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@@ -21,8 +21,8 @@ import com.google.common.collect.ImmutableList;
import com.google.common.collect.Maps;
import com.google.gerrit.metrics.Description;
import com.google.gerrit.metrics.Field;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
/** Abstract callback metric broken down into buckets. */
@@ -67,10 +67,11 @@ abstract class BucketedCallback<V> implements BucketedMetric {
}
void doPrune() {
Set<Map.Entry<Object, BucketedCallback<V>.ValueGauge>> entries = cells.entrySet();
for (Map.Entry<Object, ValueGauge> e : entries) {
Iterator<Map.Entry<Object, ValueGauge>> it = cells.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<Object, ValueGauge> e = it.next();
if (!e.getValue().set) {
entries.remove(e);
it.remove();
registry.remove(submetric(e.getKey()));
}
}