Is your feature request related to a problem? If so, please give a short summary of the problem and how the feature would resolve it

Given that SQLServerDataTable and SQLServerDataColumn are final classes (and this is perfectly fine) they can't be mocked with Mockito 1.19.

When writing unit tests that interact with those classes, you can build the expected SQLServerDatatable and SQLServerDataColumn instances and then compare them with the actual instances via equals()

Those classes do not implement the equals method, therefore their comparision is via identifical reference, not equality.

Describe the preferred solution

An equals() (and therefore a hashCode() method for both classes, in order to be able to compare not same instances to be equal

Describe alternatives you've considered

None

Additional context

The version of the driver is 7.0.0.jre8