Set Opposite to null then there are no asssociation found to prevent use of the propoerty found on one of previous passes of loop.
Set Opposite to null then there are no asssociation found to prevent use
of the propoerty found on one of previous passes of loop.

Refs #214.


git-svn-id: 84a7e9580ef41fb6fdf7e69fc6952b9cdfe895dd@2871 661adc5f-87f8-0310-85d6-9a7b5f58d823

reznikmm/matreshka,reznikmm/matreshka,reznikmm/matreshka,reznikmm/matreshka,reznikmm/matreshka,reznikmm/matreshka