From a9dabe14ca191e2d0a92adf210d70d8bca409555 Mon Sep 17 00:00:00 2001
From: YevhenBondarenko <ybondarenko@thingsboard.io>
Date: Mon, 7 Nov 2022 11:51:09 +0100
Subject: [PATCH] refactored

---
 .../server/service/install/SqlDatabaseUpgradeService.java     | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java b/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
index 668f20ce63..4b6f1e1a52 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/SqlDatabaseUpgradeService.java
@@ -57,9 +57,7 @@ import java.sql.SQLSyntaxErrorException;
 import java.sql.SQLWarning;
 import java.sql.Statement;
 import java.util.ArrayList;
-import java.util.HashSet;
 import java.util.List;
-import java.util.Set;
 import java.util.concurrent.TimeUnit;
 
 import static org.thingsboard.server.service.install.DatabaseHelper.ADDITIONAL_INFO;
@@ -627,7 +625,7 @@ public class SqlDatabaseUpgradeService implements DatabaseEntitiesUpgradeService
                         do {
                             pageData = tenantService.findTenants(pageLink);
                             for (Tenant tenant : pageData.getData()) {
-                                Set<String> assetTypes = new HashSet<>(assetRepository.findTenantAssetTypes(tenant.getUuidId()));
+                                List<String> assetTypes = assetRepository.findTenantAssetTypes(tenant.getUuidId());
                                 assetTypes.remove("default");
 
                                 try {