Any creditor of the assignor who questions the validity of any other creditor’s claim, or the trustee if he questions the validity of any claim, may file, within 30 days after the recordation of the deed, a petition against the creditor whose claim is questioned in the court that would have jurisdiction if the action was brought by the creditor whose claim is questioned against the assignor, and the burden of proof shall be upon the creditor whose claim is questioned. Upon the filing of such petition, the court may order the party whose claim is questioned to appear to defend such claim and the court shall determine the matter in a summary way.