}
Set<String> imageViewerKeys = imageViewerMap.keySet();
Iterator<String> imageViewerIterator = imageViewerKeys.iterator();
TangoKey imageKey = null;
ImageViewer imageViewer = null;
String key = null;
while (imageViewerIterator.hasNext()) {
key = imageViewerIterator.next();
imageViewer = imageViewerMap.get(key);
imageKey = new TangoKey();
imageKey.registerAttribute(scanServerDeviceName, key);
imageViewer.addKey(CurrentScanDataModel.TANGO_FACTORY_CLASS, imageKey);
}
}