Removing the unused component usage

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/util/DeviceMgtAPIUtils.java

@@ -35,7 +35,6 @@ import org.wso2.carbon.analytics.api.AnalyticsDataAPI;
 import org.wso2.carbon.context.CarbonContext;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
 import org.wso2.carbon.core.util.Utils;
-import org.wso2.carbon.device.mgt.analytics.dashboard.GadgetDataService;
 import org.wso2.carbon.device.mgt.analytics.data.publisher.service.EventsPublisherService;
 import org.wso2.carbon.device.mgt.common.Device;
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
@@ -438,15 +437,6 @@ public class DeviceMgtAPIUtils {
         return searchManagerService;
     }
 
-    public static GadgetDataService getGadgetDataService() {
-        PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
-        GadgetDataService gadgetDataService = (GadgetDataService) ctx.getOSGiService(GadgetDataService.class, null);
-        if (gadgetDataService == null) {
-            throw new IllegalStateException("Gadget Data Service has not been initialized.");
-        }
-        return gadgetDataService;
-    }
-
     public static GeoLocationProviderService getGeoService() {
         PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
         GeoLocationProviderService