Questione giuridica chiave
Whether the public-law appeal still had an object after the Federal Supreme Court decided the parallel nullity appeal and replaced the cantonal judgment.
Decisione estratta
The appeal had become moot because the Federal Supreme Court judgment substituted the cantonal decision.
Motivazione estratta
Once the parallel nullity appeal was allowed and the cantonal judgment reformed, there was no longer a cantonal decision capable of being attacked by the public-law appeal.