diff --git a/application/src/main/java/org/thingsboard/server/service/install/update/DefaultDataUpdateService.java b/application/src/main/java/org/thingsboard/server/service/install/update/DefaultDataUpdateService.java
index a0f13d7ec4..be98fe5a5e 100644
--- a/application/src/main/java/org/thingsboard/server/service/install/update/DefaultDataUpdateService.java
+++ b/application/src/main/java/org/thingsboard/server/service/install/update/DefaultDataUpdateService.java
@@ -83,7 +83,6 @@ import org.thingsboard.server.dao.timeseries.TimeseriesService;
 import org.thingsboard.server.service.install.InstallScripts;
 import org.thingsboard.server.service.install.SystemDataLoaderService;
 import org.thingsboard.server.service.install.TbRuleEngineQueueConfigService;
-import org.thingsboard.server.utils.MiscUtils;
 
 import java.util.ArrayList;
 import java.util.Collections;
diff --git a/application/src/test/java/org/thingsboard/server/controller/BaseEntityQueryControllerTest.java b/application/src/test/java/org/thingsboard/server/controller/BaseEntityQueryControllerTest.java
index eadccc610f..08022b376b 100644
--- a/application/src/test/java/org/thingsboard/server/controller/BaseEntityQueryControllerTest.java
+++ b/application/src/test/java/org/thingsboard/server/controller/BaseEntityQueryControllerTest.java
@@ -51,7 +51,6 @@ import org.thingsboard.server.common.data.query.TsValue;
 import org.thingsboard.server.common.data.security.Authority;
 
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/query/AssetTypeFilter.java b/common/data/src/main/java/org/thingsboard/server/common/data/query/AssetTypeFilter.java
index 61a4b969a2..55bbf3b810 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/query/AssetTypeFilter.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/query/AssetTypeFilter.java
@@ -15,7 +15,6 @@
  */
 package org.thingsboard.server.common.data.query;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 
 import java.util.List;
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/query/DeviceTypeFilter.java b/common/data/src/main/java/org/thingsboard/server/common/data/query/DeviceTypeFilter.java
index f6ac85a7f4..dfb0771fc5 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/query/DeviceTypeFilter.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/query/DeviceTypeFilter.java
@@ -15,7 +15,6 @@
  */
 package org.thingsboard.server.common.data.query;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/query/EdgeTypeFilter.java b/common/data/src/main/java/org/thingsboard/server/common/data/query/EdgeTypeFilter.java
index d51916fcc6..7dbcb8ce34 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/query/EdgeTypeFilter.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/query/EdgeTypeFilter.java
@@ -15,7 +15,6 @@
  */
 package org.thingsboard.server.common.data.query;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 
 import java.util.List;
diff --git a/common/data/src/main/java/org/thingsboard/server/common/data/query/EntityViewTypeFilter.java b/common/data/src/main/java/org/thingsboard/server/common/data/query/EntityViewTypeFilter.java
index 97c7efce33..ad3d8af9e5 100644
--- a/common/data/src/main/java/org/thingsboard/server/common/data/query/EntityViewTypeFilter.java
+++ b/common/data/src/main/java/org/thingsboard/server/common/data/query/EntityViewTypeFilter.java
@@ -15,7 +15,6 @@
  */
 package org.thingsboard.server.common.data.query;
 
-import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Data;
 
 import java.util.List;