diff options
Diffstat (limited to 'metrics/src/main/java/com/yahoo/metrics/MetricSet.java')
| -rw-r--r-- | metrics/src/main/java/com/yahoo/metrics/MetricSet.java | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/metrics/src/main/java/com/yahoo/metrics/MetricSet.java b/metrics/src/main/java/com/yahoo/metrics/MetricSet.java index a9fea1c65a4..8f3039bff18 100644 --- a/metrics/src/main/java/com/yahoo/metrics/MetricSet.java +++ b/metrics/src/main/java/com/yahoo/metrics/MetricSet.java @@ -3,7 +3,12 @@ package com.yahoo.metrics; import com.yahoo.text.XMLWriter; -import java.util.*; +import java.util.ArrayList; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.TreeMap; import java.util.logging.Logger; public abstract class MetricSet extends Metric { @@ -147,7 +152,7 @@ public abstract class MetricSet extends Metric { } Map<String, Metric> createMetricMap() { - Map<String, Metric> map = new TreeMap<String, Metric>(); + Map<String, Metric> map = new TreeMap<>(); for (Metric m : metricOrder) { map.put(m.getName(), m); @@ -161,7 +166,7 @@ public abstract class MetricSet extends Metric { MetricSet o = (MetricSet)snapshotMetric; Map<String, Metric> map1 = createMetricMap(); - Set<String> seen = new HashSet<String>(); + Set<String> seen = new HashSet<>(); // For all the metrics in the other's order, join ours to the snapshot. for (Metric m : o.metricOrder) { |