+ catch(java.net.UnknownHostException ex)\r
+ {\r
+ ex.printStackTrace();\r
+ System.err.println("Couldn't locate Jalview XML file : " +\r
+ ex + "\n");\r
+ JOptionPane.showInternalMessageDialog(Desktop.desktop,\r
+ "Couldn't locate " + file,\r
+ "URL not found",\r
+ JOptionPane.WARNING_MESSAGE);\r
+\r
+ }\r