public PositionTrackingVisitor(RecordVisitor rv, int initialPosition) {_rv = rv;_position = initialPosition;}

public PositionTrackingVisitor ( RecordVisitor rv , int initialPosition ) { _rv = rv ; _position = initialPosition ; }
public PositionTrackingVisitor(RecordVisitor rv, int initialPosition){_rv = rv;_position = initialPosition;}
