.getRootNode();
DataMapEvent e = new DataMapEvent(Application.getFrame(), map, MapEvent.REMOVE);
e.setDomain((DataChannelDescriptor) mediator.getProject().getRootNode());
domain.getDataMaps().remove(map);
mediator.fireDataMapEvent(e);
}
public void removeDataNode(DataNodeDescriptor node) {
ProjectController mediator = getProjectController();
DataChannelDescriptor domain = (DataChannelDescriptor) mediator