From 0a104496179e2fda2cad1cdfb887b72149ad9a25 Mon Sep 17 00:00:00 2001
From: Chun-Hung Tseng <henrybear327@gmail.com>
Date: Wed, 14 Feb 2024 22:18:30 +0100
Subject: [PATCH] Fix #2163

Replace LinkedList with ArrayList
---
 .../java/com/datastrato/gravitino/metrics/MetricsSystem.java  | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/com/datastrato/gravitino/metrics/MetricsSystem.java b/core/src/main/java/com/datastrato/gravitino/metrics/MetricsSystem.java
index 014c854bb5b..7b699716b95 100644
--- a/core/src/main/java/com/datastrato/gravitino/metrics/MetricsSystem.java
+++ b/core/src/main/java/com/datastrato/gravitino/metrics/MetricsSystem.java
@@ -19,9 +19,9 @@
 import io.prometheus.client.exporter.MetricsServlet;
 import java.io.Closeable;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
-import java.util.LinkedList;
 import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -35,7 +35,7 @@ public class MetricsSystem implements Closeable {
   private final String name;
   private final MetricRegistry metricRegistry;
   private HashMap<String, MetricsSource> metricSources = new HashMap<>();
-  private List<Reporter> metricsReporters = new LinkedList<>();
+  private List<Reporter> metricsReporters = new ArrayList<>();
   private CollectorRegistry prometheusRegistry;
 
   public MetricsSystem() {