Wallace v. Gonzales, 463 F.3d 135 (2nd Cir. Sept. 1, 2006) (adjudication as a "Youthful Offender" under New York State criminal law, N.Y.Crim. Proc. Law 720.10-720.35, may be used in determining whether noncitizen should be granted adjustment of status as a matter of discretion, even those the adjudication is not a "conviction" for removability purposes).