package bingo.game;import java.net.*;import java.rmi.*;import java.awt.*;import java.awt.event.*;import javax.swing.*;import bingo.shared.*;public class BINGO {    protected static String windowName = "BINGO Server";    protected static String controlPaneTitle = "Game Parameters";    protected static String statusPaneTitle = "Game Status";    protected static boolean DEBUG = false;    public static void main(String[] args) {        String hostname = null;	RingMaster ringMaster = null;	if (DEBUG) {	    System.out.println("In BINGO main method.");	}	System.setSecurityManager(new RMISecurityManager());	if (DEBUG) {	    System.out.println("Just set security manager.");	    System.out.println("About to try connecting.");	}	try {	    ringMaster = new RingMaster();            RegistrarImpl registrar = new RegistrarImpl(ringMaster);	    hostname = InetAddress.getLocalHost().getHostName();	    Naming.rebind("//" + hostname + "/Registrar", registrar);	} catch (java.rmi.ConnectException e) {	    ErrorMessages.fatalError("You must run rmiregistry before "				     + "starting the BINGO server.",				     e);	} catch (java.net.UnknownHostException e) {	    ErrorMessages.fatalError("Can't get current host.", e);	} catch (java.rmi.RemoteException e) {	    ErrorMessages.fatalError("Can't create the registrar.", e);	} catch (java.net.MalformedURLException e) {	    ErrorMessages.fatalError("Can't bind the registrar.", e);	} catch (java.io.IOException e) {	    ErrorMessages.fatalError("Can't open multicast socket.", e);	} catch (Exception e) {	    ErrorMessages.fatalError("Unknown exception on server startup", e);	}	if (DEBUG) {	    System.out.println("Successfully connected.");	}        JFrame frame = new JFrame(windowName);	if (DEBUG) {	    System.out.println("Created JFrame.");	}	Container container = frame.getContentPane();	if (DEBUG) {	    System.out.println("Got content pane.");	}	//b.setHgap(5); //use rigid area instead.	//b.setVgap(5); //use rigid area instead.	ControlPane controlPane = new ControlPane(hostname, ringMaster);	if (DEBUG) {	    System.out.println("Created control pane.");	}	OverallStatusPane statusPane = new OverallStatusPane();	if (DEBUG) {	    System.out.println("Created status pane.");	}	statusPane.setBorder(BorderFactory.createTitledBorder(				statusPaneTitle));        frame.addWindowListener(new WindowAdapter() {	        public void windowClosing(WindowEvent e) {		    System.exit(0);		} 	    });	if (DEBUG) {	    System.out.println("About to call pack.");	}	container.setLayout(new BoxLayout(container, BoxLayout.Y_AXIS));	controlPane.setAlignmentX(0.5f);	container.add(controlPane);	statusPane.setAlignmentX(0.5f);	//Does the following work?  We want the table to be able	//to take up as much space as it can.	statusPane.setMaximumSize(new Dimension(Short.MAX_VALUE,						Short.MAX_VALUE));	container.add(statusPane);        frame.pack();	if (DEBUG) {	    System.out.println("About to call show.");	}        frame.setVisible(true);	if (DEBUG) {	    System.out.println("At end of BINGO.main.");	}    }}