diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManagementService.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManagementService.java
index c3f15b77118..1e8c533d7ea 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManagementService.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/TestDeviceManagementService.java
@@ -17,17 +17,12 @@
  */
 package org.wso2.carbon.device.mgt.core;
 
-import org.wso2.carbon.device.mgt.common.*;
-import org.wso2.carbon.device.mgt.common.app.mgt.Application;
-import org.wso2.carbon.device.mgt.common.app.mgt.ApplicationManagementException;
+import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+import org.wso2.carbon.device.mgt.common.DeviceManagementException;
+import org.wso2.carbon.device.mgt.common.DeviceManager;
 import org.wso2.carbon.device.mgt.common.app.mgt.ApplicationManager;
-import org.wso2.carbon.device.mgt.common.license.mgt.License;
-import org.wso2.carbon.device.mgt.common.license.mgt.LicenseManagementException;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
-import org.wso2.carbon.device.mgt.common.operation.mgt.OperationManagementException;
 import org.wso2.carbon.device.mgt.common.spi.DeviceManagementService;
-import org.wso2.carbon.device.mgt.core.common.TestDataHolder;
-import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
 
 import java.util.List;