
    474 A.2d 638
    Commonwealth v. Hefferon, Appellant.
    Petition for Allowance of Appeal Denied July 24, 1984.
    Submitted February 21, 1984.
    Douglas M. Johnson, Assistant Public Defender, for appellant; Ronald T. Williamson, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, MONTEMURO and MONTGOMERY, JJ.
   Judgment of sentence affirmed.  