In re Sean R.

— In a juvenile delinquency *638proceeding pursuant to Family Court Act article 3, the appeal is from an order of disposition of the Family Court, Kings County (Demarest, J.), dated September 14, 1987, which, upon a fact-finding order of the same court, dated March 6, 1987, made after a hearing, finding that the appellant had committed acts which, if committed by an adult, would have constituted the crimes of robbery in the second degree, grand larceny in the third degree (two counts), criminal possession of stolen property in the second degree and criminal possession of stolen property in the…