*/
public void loadFileSetNW(FileSet fileSet) throws LoadException {
TVModel tvModel = new TVModel();
tvModel.setFrame(this);
try {
tvModel.loadNewNW(fileSet);
setDataModel(tvModel);
} catch (LoadException e) {
if (e.getType() != LoadException.INTPARSE)
JOptionPane.showMessageDialog(this, e);
throw e;