}
public static JFileChooser createExportFileChooser(String currentDir) {
String lastUsedFormat = Globals.prefs.get("lastUsedExport");
FileFilter defaultFilter = null;
JFileChooser fc = new JFileChooser(currentDir);
TreeSet<FileFilter> filters = new TreeSet<FileFilter>();
for (Map.Entry<String, IExportFormat> e : exportFormats.entrySet()) {
String formatName = e.getKey() ;
IExportFormat format = e.getValue();