diff --git a/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/test/java/org/wso2/carbon/mdm/services/android/mocks/DeviceManagementProviderServiceMock.java b/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/test/java/org/wso2/carbon/mdm/services/android/mocks/DeviceManagementProviderServiceMock.java
index e7d590123..6664ba5bc 100644
--- a/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/test/java/org/wso2/carbon/mdm/services/android/mocks/DeviceManagementProviderServiceMock.java
+++ b/components/mobile-plugins/android-plugin/org.wso2.carbon.device.mgt.mobile.android.api/src/test/java/org/wso2/carbon/mdm/services/android/mocks/DeviceManagementProviderServiceMock.java
@@ -15,6 +15,23 @@
  * specific language governing permissions and limitations
  * under the License.
  */
+/*
+ *  Copyright (c) 2020, Entgra (pvt) Ltd. (http://entgra.io) All Rights Reserved.
+ *
+ *  Entgra (pvt) Ltd. licenses this file to you under the Apache License,
+ *  Version 2.0 (the "License"); you may not use this file except
+ *  in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *  http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied. See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ */
 
 package org.wso2.carbon.mdm.services.android.mocks;
 
@@ -58,8 +75,9 @@ import org.wso2.carbon.device.mgt.core.service.DeviceManagementProviderService;
 import org.wso2.carbon.device.mgt.core.service.EmailMetaInfo;
 import org.wso2.carbon.mdm.services.android.utils.TestUtils;
 
+import org.apache.commons.collections.map.SingletonMap;
+
 import java.util.Date;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
@@ -304,7 +322,7 @@ public class DeviceManagementProviderServiceMock implements DeviceManagementProv
     }
 
     @Override
-    public HashMap<Integer, Device> getTenantedDevice(DeviceIdentifier deviceIdentifier)
+    public SingletonMap getTenantedDevice(DeviceIdentifier deviceIdentifier, boolean b)
             throws DeviceManagementException {
         return null;
     }