public class Barcode
{
    public Barcode (String entry, boolean debug)
    {
        _data = entry;
        _debug = debug;
    }

    private String _data;
    private boolean _debug;
}
@@ -94,16 +94,41 @@
  entry;%0A
+        _theSeat = null;%0A
         
@@ -159,27 +159,181 @@
    p
-rivate String _data
+ublic final Seat getSeat ()%0A    %7B%0A        if (_theSeat == null)%0A        %7B%0A%0A        %7D%0A%0A        return _theSeat;%0A    %7D%0A    %0A    private String _data;%0A    private Seat _theSeat
 ;%0A  

Update Barcode.java