if (model.hasThumbnail()) firePropertyChange(TreeViewer.THUMBNAIL_LOADING_PROPERTY, null, model.getHierarchyObject());
retrieveThumbnail();
    public void setAnnotations(Map map)    {        if (model.getState() == LOADING_ANNOTATION) {            if (map != null) {                model.setAnnotations(map);                view.showAnnotations();                if (model.hasThumbnail())                    firePropertyChange(TreeViewer.THUMBNAIL_LOADING_PROPERTY,                                         null, model.getHierarchyObject());            }            model.setState(READY);            model.getParentModel().setStatus(false, "", true);            fireStateChange();        }    }