1. If, upon the conclusion of the dispositional hearing, the court determines that the respondent requires supervision, treatment or confinement, the court shall enter a finding that such respondent is a juvenile delinquent and order an appropriate disposition pursuant to section 352.2.2. If, upon the conclusion of the dispositional hearing, the court determines that the respondent does not require supervision, treatment or confinement, the petition shall be dismissed.N.Y. Family Court Law § 352.1