
    476 A.2d 103
    Commonwealth v. Johnson, Appellant.
    Petition for Allowance of Appeal Denied Oct. 23, 1984.
    
      Submitted September 30, 1983.
    John H. Corbett, Jr., Public Defender, for appellant; Dara A. DeCourcy, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, ROWLEY and POPOVICH, JJ.
   Judgment of sentence affirmed.  