
    450 A.2d 1037
    Commonwealth v. Johnson, Appellant.
    Submitted September 14, 1981.
    Joseph V. Monaghan, III, for appellant; Gaele McLaughlin Barthold, Assistant District Attorney, for Commonwealth, appellee.
    Before CAVANAUGH, WATKINS and VAN der VOORT, JJ.
   Judgment of sentence affirmed.  