Questão jurídica principal
Whether the appeal became devoid of object under Art. 72 PC / Art. 40 OG
Decisão extraída
No. The dispute did not end because the claim extinguished independently of the parties' will, but because both parties effectively withdrew from the litigation.
Fundamentação extraída
Art. 72 PC applies only when the claim lapses for reasons independent of the claimant's will. Here the new situation resulted from the conduct of both parties, which is governed by reciprocal withdrawal under Art. 73 PC.