Cobertura report with Maven 2?

[George Stragand]

Hello,
  I am upgrading our projects from M1 to M2 and would like to continue to
use the Cobertura plugin.  With M2, the Cobertura generated pages only cover
classes which are tested.  Is there an option to include all the classes to
see what hasn't been tested?  Yes, a better approach would be to write all
the test cases; however that is not practical as we inherited a large amount
of code from a previous developer team which did not see the value in JUnit
(and yes, that team is gone!).
  TIA
  --G