Fix get applications API response

components/application-mgt/org.wso2.carbon.device.application.mgt.handler/src/main/java/org/wso2/carbon/device/application/mgt/handler/util/HandlerUtil.java

@@ -95,6 +95,7 @@ public class HandlerUtil {
                         }
                     }
                     proxyResponse.setCode(statusCode);
+                    proxyResponse.setData(jsonString);
                     proxyResponse
                             .setExecutorResponse(HandlerConstants.EXECUTOR_EXCEPTION_PREFIX + getStatusKey(statusCode));
                     return proxyResponse;

components/application-mgt/org.wso2.carbon.device.application.mgt.publisher.api/src/main/java/org/wso2/carbon/device/application/mgt/publisher/api/services/impl/ApplicationManagementAPIImpl.java

@@ -82,7 +82,7 @@ public class ApplicationManagementAPIImpl implements ApplicationManagementAPI {
         try {
             ApplicationList applications = applicationManager.getApplications(filter);
             if (applications.getApplications().isEmpty()) {
-                return Response.status(Response.Status.NOT_FOUND)
+                return Response.status(Response.Status.OK)
                         .entity("Couldn't find any application for the requested query.").build();
             }
             return Response.status(Response.Status.OK).entity(applications).build();