The duration of time served prior to parole, plus the duration of any time served on parole, less any time after warrant for retaking of a parolee was issued pursuant to section 18 of P.L. 1979, c.441 (C.30:4-123.62) but before the parolee is arrested, plus the duration of any time served after revocation of parole, shall not exceed the term specified in the original sentence.
N.J.S. § 30:4-123.65