diff --git a/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/WindowsTokenServiceImpl.java b/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/WindowsTokenServiceImpl.java
index 945dfa1ad..e76ec4ebd 100644
--- a/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/WindowsTokenServiceImpl.java
+++ b/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/WindowsTokenServiceImpl.java
@@ -3,7 +3,6 @@ package org.wso2.carbon.device.mgt.mobile.windows.impl;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.MobileDeviceManagementDAOException;
-import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.MobileDeviceManagementDAOFactory;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.WindowsDAOFactory;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.WindowsEnrollmentTokenDAO;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.impl.WindowsEnrollmentTokenDAOImpl;
@@ -24,7 +23,7 @@ public class WindowsTokenServiceImpl implements WindowsTokenService {
             WindowsDAOFactory.beginTransaction();
             windowsEnrollmentTokenDAO.addCacheToken(entry);
             WindowsDAOFactory.commitTransaction();
-        }  finally {
+        } finally {
             WindowsDAOFactory.closeConnection();
         }
     }
@@ -52,7 +51,8 @@ public class WindowsTokenServiceImpl implements WindowsTokenService {
         return cacheEntry;
     }
 
-    @Override public MobileCacheEntry getCacheTokenFromDeviceId(String deviceId)
+    @Override
+    public MobileCacheEntry getCacheTokenFromDeviceId(String deviceId)
             throws MobileDeviceManagementDAOException {
         MobileCacheEntry cacheEntry = null;
         try {
diff --git a/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/dao/WindowsDAOFactory.java b/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/dao/WindowsDAOFactory.java
index a49110e22..dab36a4b0 100644
--- a/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/dao/WindowsDAOFactory.java
+++ b/components/mobile-plugins/windows-plugin/org.wso2.carbon.device.mgt.mobile.windows/src/main/java/org/wso2/carbon/device/mgt/mobile/windows/impl/dao/WindowsDAOFactory.java
@@ -20,8 +20,6 @@ package org.wso2.carbon.device.mgt.mobile.windows.impl.dao;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.wso2.carbon.device.mgt.common.DeviceManagementConstants;
-import org.wso2.carbon.device.mgt.mobile.windows.exception.WindowsDeviceMgtPluginException;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.impl.WindowsDeviceDAOImpl;
 import org.wso2.carbon.device.mgt.mobile.windows.impl.dao.impl.WindowsFeatureDAOImpl;