Merge pull request #2 from breedx-splk/list_type

Update list type based on errorprone

Author: atoulme

ibm-mq-metrics/src/main/java/io/opentelemetry/ibm/mq/metrics/MetricProducer.java

@@ -17,8 +17,8 @@
 import io.opentelemetry.sdk.metrics.data.MetricDataType;
 import io.opentelemetry.sdk.metrics.data.SumData;
 import io.opentelemetry.sdk.resources.Resource;
+import java.util.ArrayList;
 import java.util.Collections;
-import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.BlockingQueue;
@@ -835,7 +835,7 @@ public void addIbmMqConnectionErrors(long value, Attributes attributes) {
 
   @Override
   public List<MetricData> produce(Resource resource) {
-    LinkedList<MetricData> collectedPoints = new LinkedList<>();
+    List<MetricData> collectedPoints = new ArrayList<>();
     this.metricData.drainTo(collectedPoints);
     this.currentEpochNanos = Clock.getDefault().now();
     return collectedPoints;

ibm-mq-metrics/templates/registry/java/MetricProducer.java.j2

@@ -17,7 +17,7 @@ import io.opentelemetry.sdk.metrics.data.MetricDataType;
 import io.opentelemetry.sdk.metrics.data.SumData;
 import io.opentelemetry.sdk.resources.Resource;
 import java.util.Collections;
-import java.util.LinkedList;
+import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.BlockingQueue;
@@ -72,7 +72,7 @@ public final class MetricProducer implements io.opentelemetry.sdk.metrics.export
 
   @Override
   public List<MetricData> produce(Resource resource) {
-      LinkedList<MetricData> collectedPoints = new LinkedList<>();
+      List<MetricData> collectedPoints = new ArrayList<>();
       this.metricData.drainTo(collectedPoints);
       this.currentEpochNanos = Clock.getDefault().now();
       return collectedPoints;