try {
node = Model.getSingleton().getSession().getSiteTree().findNode(new URI(getUrlField().getText(), false));
} catch (Exception e2) {
// Ignore
}
node = nsd.showDialog(node);
if (node != null && node.getHistoryReference() != null) {
try {
getUrlField().setText(node.getHistoryReference().getURI().toString());
} catch (Exception e1) {
// Ignore