From f96d9c377a3cbf945e528c38fa627a63f8e9527f Mon Sep 17 00:00:00 2001
From: Sergey Matvienko <smatvienko@thingsboard.io>
Date: Mon, 10 Jun 2024 20:41:06 +0200
Subject: [PATCH] StatsPersistTick singleton enum implementation

---
 .../server/actors/shared/ComponentMsgProcessor.java           | 2 +-
 .../org/thingsboard/server/actors/stats/StatsPersistTick.java | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/application/src/main/java/org/thingsboard/server/actors/shared/ComponentMsgProcessor.java b/application/src/main/java/org/thingsboard/server/actors/shared/ComponentMsgProcessor.java
index 86e9fc6982..298874cc51 100644
--- a/application/src/main/java/org/thingsboard/server/actors/shared/ComponentMsgProcessor.java
+++ b/application/src/main/java/org/thingsboard/server/actors/shared/ComponentMsgProcessor.java
@@ -78,7 +78,7 @@ public abstract class ComponentMsgProcessor<T extends EntityId> extends Abstract
     }
 
     public void scheduleStatsPersistTick(TbActorCtx context, long statsPersistFrequency) {
-        schedulePeriodicMsgWithDelay(context, new StatsPersistTick(), statsPersistFrequency, statsPersistFrequency);
+        schedulePeriodicMsgWithDelay(context, StatsPersistTick.INSTANCE, statsPersistFrequency, statsPersistFrequency);
     }
 
     protected boolean checkMsgValid(TbMsg tbMsg) {
diff --git a/application/src/main/java/org/thingsboard/server/actors/stats/StatsPersistTick.java b/application/src/main/java/org/thingsboard/server/actors/stats/StatsPersistTick.java
index 541da7494f..25271262b5 100644
--- a/application/src/main/java/org/thingsboard/server/actors/stats/StatsPersistTick.java
+++ b/application/src/main/java/org/thingsboard/server/actors/stats/StatsPersistTick.java
@@ -18,7 +18,9 @@ package org.thingsboard.server.actors.stats;
 import org.thingsboard.server.common.msg.MsgType;
 import org.thingsboard.server.common.msg.TbActorMsg;
 
-public final class StatsPersistTick implements TbActorMsg {
+public enum StatsPersistTick implements TbActorMsg {
+    INSTANCE;
+
     @Override
     public MsgType getMsgType() {
         return MsgType.STATS_PERSIST_TICK_MSG;