Barbecue barcode label problem and solution

I am using barbecue 1.5.beta to generate barcode images on my Windows 2003 server.
When migrating to a new server though (Windows 2008 x64 ) I encountered the following issue: text label underneath the barcode wasn't showing any more...users where baffled by this ..and so was I .

After searching the web I came to a conclusion that this must be happening because some servers (don't ask me why) are considered to be headless (without monitor) and in that case...well there is a bug in Barcode class namely in its calculateSize() method.  Credits for this solution must go to Paul

So, to fix Barcode.class you must replace its calculateSize() method, as Paul suggested:

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private Dimension calculateSize() { 
Dimension d = new Dimension(); 
   if(EnvironmentFactory.getEnvironment() instanceof HeadlessEnvironment)
     try { 
          if(font == null) { 
               d = draw(new SizingOutput(font, getForeground(), getBackground()), 0, 0, barWidth, barHeight);
         } 
         else { 
              java.awt.FontMetrics fontMetrics = getFontMetrics(font); 
              d = draw(new SizingOutput(font, fontMetrics, getForeground(), getBackground()), 0, 0, barWidth, barHeight); 
              }
         } 
      catch(OutputException e) { 
          e.printStackTrace(); 
      } 
   else 
    try { 
         java.awt.FontMetrics fontMetrics = null;
         if(font != null) fontMetrics = getFontMetrics(font);
         d = draw(new SizingOutput(font, fontMetrics, getForeground(), getBackground()), 0, 0, barWidth, barHeight);
    } catch(OutputException e) { }
 return d; 
}

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Works like charm.  If you have enough patience you should download Barbecue source code, downland dependencies,  use maven,  make changes ...recompile (as I did). Or if you don't -  then just take  this  Barbecue (myFix) version.