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-rw-r--r--metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/Metrics.java1
1 files changed, 1 insertions, 0 deletions
diff --git a/metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/Metrics.java b/metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/Metrics.java
index 45d76375c07..b45e7743640 100644
--- a/metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/Metrics.java
+++ b/metrics-proxy/src/main/java/ai/vespa/metricsproxy/metric/Metrics.java
@@ -13,6 +13,7 @@ import java.util.List;
// TODO: remove timestamp, only used as temporary storage.
// TODO: instances of this class can probably be replaced by a simple freezable map.
public class Metrics {
+
private final List<Metric> metrics = new ArrayList<>();
private long timestamp;
private boolean isFrozen = false;