/**
  * Return the path associated with the given reference file.
  *
  * @param refString the file name.
  * @param sDefault the default file name.
  * @param bSmallIcon true to return the small version of the node icon, false to return the
  *     standard size
  * @return a String representing relevant file path.
  * @see IUIConstants
  */
 public static String getReferencePath(String refString, String sDefault, boolean bSmallIcon) {
   if (bSmallIcon) {
     return UIReferenceNodeManager.getSmallReferenceIconPath(refString, sDefault);
   } else {
     return UIReferenceNodeManager.getReferenceIconPath(refString, sDefault);
   }
 }