Notwithstanding any inconsistent provisions of law:

1. 1. where the court is required to find that a person is a youthful offender pursuant to section 170.80 of this chapter, the fact that such person has previously been convicted of a crime or adjudicated a youthful offender shall not prevent such person from being adjudicated a youthful offender as required by such section; and
2. 2. a youthful offender adjudication pursuant to section 170.80 of this chapter shall not be considered in determining whether a person is an eligible youth, or in determining whether to find a person a youthful offender, in any subsequent youthful offender adjudication.