/**
* Returns the URL of the document.
*
* @return the URL of the document
*/
public SchemaElement getSelectedElement() {
int index = list.getSelectedIndex();
// if(model.getSize() > 0) {
if (index != -1) {
return model.getElement(index);
} else {
return model.getElement(0);
}
// }
// else {
// return(null);
// }
}
