Provide paged result access for resources other than VirtualMachine and ResourceGroup

[thchuong-x11]

The OperationResponse class provides the function getNextLink() to retrieve the next result page if the number of results exceeds a certain threshold. It works for VirtualMachineOperations and ResourceGroupOperations as these class has the function listNext(). However I don't see this function or its equivalent for other kinds of resources (e.g. NetworkSecurityGroup, VirtualNetwork). Could you please verify and fix it?
Thanks.
Chuong

[anuchandy]

This is available in 1.0.0-beta1, NetworkSecurityGroup::listNext() https://github.com/Azure/azure-sdk-for-java/blob/1.0.0-beta1/azure-mgmt-network/src/main/java/com/microsoft/azure/management/network/NetworkSecurityGroupsOperationsImpl.java#L800

[jianghaolu]

In general, if there isn't a next link, it means the max capacity for this type of resource is small enough for one page to handle.
If Rest API does return a next link but the SDK fails to provide one, please do file a bug.
Thanks!