diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceDAOTestSuite.java
index 84a7647e0d..da7b502a3f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceDAOTestSuite.java
@@ -36,6 +36,12 @@ import org.wso2.carbon.device.mgt.mobile.impl.dao.util.MobileDatabaseUtils;
 import java.sql.*;
 import java.util.List;
 
+/**
+ *
+ * Class for holding unit-tests related to MobileDeviceDAO class.
+ *
+ */
+
 public class MobileDeviceDAOTestSuite {
 
 	private static final Log log = LogFactory.getLog(MobileDeviceDAOTestSuite.class);
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceOperationMappingDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceOperationMappingDAOTestSuite.java
index d8e611ecdb..cd93428066 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceOperationMappingDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileDeviceOperationMappingDAOTestSuite.java
@@ -41,6 +41,11 @@ import java.sql.*;
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ *
+ * Class for holding unit-tests related to MobileDeviceOperationMappingDAO class.
+ *
+ */
 public class MobileDeviceOperationMappingDAOTestSuite {
 
 	private static final Log log =
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeatureDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeatureDAOTestSuite.java
index b9bed2c084..5d1d576724 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeatureDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeatureDAOTestSuite.java
@@ -37,7 +37,9 @@ import java.sql.*;
 import java.util.List;
 
 /**
- * Class for holding the units tests related to MobileFeatureDAO class.
+ *
+ * Class for holding unit-tests related to MobileFeatureDAO class.
+ *
  */
 public class MobileFeatureDAOTestSuite {
 
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeaturePropertyDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeaturePropertyDAOTestSuite.java
index 07fe407e88..2985ded85f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeaturePropertyDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileFeaturePropertyDAOTestSuite.java
@@ -39,6 +39,11 @@ import java.sql.*;
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ *
+ * Class for holding unit-tests related to MobileFeaturePropertyDAO class.
+ *
+ */
 public class MobileFeaturePropertyDAOTestSuite {
 	private static final Log log = LogFactory.getLog(MobileFeaturePropertyDAOTestSuite.class);
 	public static final String MBL_FEATURE_NAME = "WIFI";
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationDAOTestSuite.java
index cdab7bcc4d..a6386550e2 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationDAOTestSuite.java
@@ -35,6 +35,11 @@ import org.wso2.carbon.device.mgt.mobile.impl.dao.util.MobileDatabaseUtils;
 
 import java.sql.*;
 
+/**
+ *
+ * Class for holding unit-tests related to MobileOperationDAO class.
+ *
+ */
 public class MobileOperationDAOTestSuite {
 
 	private static final Log log = LogFactory.getLog(MobileOperationDAOTestSuite.class);
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationPropertyDAOTestSuite.java b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationPropertyDAOTestSuite.java
index 7d8315eaa5..161a6e4e6b 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationPropertyDAOTestSuite.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/test/java/org/wso2/carbon/device/mgt/mobile/impl/dao/MobileOperationPropertyDAOTestSuite.java
@@ -39,6 +39,11 @@ import java.sql.*;
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ *
+ * Class for holding unit-tests related to MobileOperationPropertyDAO class.
+ *
+ */
 public class MobileOperationPropertyDAOTestSuite {
 
 	private static final Log log = LogFactory.getLog(MobileOperationPropertyDAOTestSuite.class);