public static void main(final String[] args) {
 		try {
 		    for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
 		        if ("Nimbus".equals(info.getName())) {
 		            UIManager.setLookAndFeel(info.getClassName());
 		            break;
 		        }
 		    }
 		} catch (UnsupportedLookAndFeelException e1) {
 		} catch (ClassNotFoundException e1) {
 		} catch (InstantiationException e1) {
 		} catch (IllegalAccessException e1) {
 		}
 		SwingUtilities.invokeLater(new Runnable() {
 			public void run() {	
 				startServer portWindow = new startServer();
 				portWindow.setTitle("Port Selection");
 				portWindow.setLocationRelativeTo(null);
 				portWindow.pack();
 				portWindow.setVisible(true);
 			}
 		});
 	}