code: static ImageRegistry getImageRegistry()
  	{
  		if (fgImageRegistry == null)
  		{
  			ImageRegistry registry = new ImageRegistry();
  			for (Iterator<String> iter = fgAvoidSWTErrorMap.keySet().iterator(); iter.hasNext();)
  			{
  				String key = iter.next();
  				registry.put(key, fgAvoidSWTErrorMap.get(key));
  			}
  			fgImageRegistry=registry;
  			fgAvoidSWTErrorMap = null;
  		}
  		return fgImageRegistry;
  	}
docs: /* package