mb.setText("sgJavaSci");
mb.setMessage("Please select input diagram...");
mb.open();
} else {
try {
Converter = new XcostoGA(InDiagram);
Converter.XMLtoTree(treeIn, XcostoGA.docXcos);
setStatus("Diagram Imported");
} catch (SAXException | IOException
| ParserConfigurationException
| TransformerException e) {