
    468 A.2d 838
    Commonwealth v. Olexa, Appellant. Commonwealth v. McDonald, Appellant.
    
      Argued April 28, 1983.
    Blane A. Black, for appellants; Frank Carl Roney, Jr., Assistant District Attorney, for Commonwealth, appellee.
    Before ROWLEY, POPOVICH and HOFFMAN, JJ.
   Judgments of sentence affirmed.  