Questão jurídica principal
Whether the constitutional complaint was admissible against a cantonal judgment based on two independent reasons.
Decisão extraída
The complaint was inadmissible because the appellant challenged only one of the two independent grounds supporting the cantonal judgment.
Fundamentação extraída
Where a decision rests on two self-sufficient alternative grounds, both must be attacked with specific constitutional arguments; otherwise the judgment stands on the unchallenged ground.