listener.thumbnailPassStarted(this, thumbnail, pass, minPass, maxPass, minX, minY, periodX, periodY, bands);
listener.thumbnailPassStarted(this, thumbnail, pass, minPass, maxPass, minX, minY, periodX, periodY, bands); }
  protected void processThumbnailPassStarted(BufferedImage thumbnail, int pass,					     int minPass, int maxPass, int minX,					     int minY, int periodX, int periodY,					     int[] bands)  {    Iterator it = updateListeners.iterator();    while (it.hasNext())      {	IIOReadUpdateListener listener = (IIOReadUpdateListener) it.next();	listener.thumbnailPassStarted(this, thumbnail, pass, minPass, maxPass,				      minX, minY, periodX, periodY, bands);      }  }