Merge pull request #1190 from ruwany/master

Removing code that leads to an exception when retrieved device count is 0

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java

@@ -2535,11 +2535,6 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
      * of the given device list.
      */
     private List<Device> getAllDeviceInfo(List<Device> allDevices) throws DeviceManagementException {
-        if (allDevices.size() == 0) {
-            String msg = "Received empty device list for getAllDeviceInfo";
-            log.error(msg);
-            throw new DeviceManagementException(msg);
-        }
         if (log.isDebugEnabled()) {
             log.debug("Get all device info of devices, num of devices: " + allDevices.size());
         }