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NullPointerException at ASServerSocket.bind(ASServerSocket.java:268)

From: <glassfish_at_javadesktop.org>
Date: Wed, 22 Aug 2007 14:27:46 PDT

I have the following code that runs fine under standard Java main app, but not under web app running under Sun Java App server. The above exception was generated. Do I need to change policy or anything like that to get this to work? Thanks. This is "Sun Java System Application Server Platform Edition 9.0_01 (build )"

     try {
            ServerSocketChannel resultChannel = ServerSocketChannel.open();
            InetSocketAddress listenOn = null;
            resultChannel.socket().bind(listenOn);
            int resultPort = Integer.valueOf(resultChannel.socket().getLocalPort());
            System.out.println("The result port is: " + resultPort);
        } catch (Exception e) {
            e.printStackTrace();
        }
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