java.io.OutputStream stream = (OutputStream) getChildItem(ShutdownSocket.OUTPUT_STREAM);
java.io.OutputStream stream = (OutputStream) getChild(ShutdownSocket.OUTPUT_STREAM);
    public void shutdownSystem() throws Exception {/*??        String s = ShutdownSocket.SHUTDOWN_SYSTEM_ACTION;        if (s != null) {            java.io.OutputStream stream = (OutputStream) getChildItem(ShutdownSocket.OUTPUT_STREAM);            if (stream != null) {                                int i = 0;                while (i < s.length()) {                    stream.write(s.charAt(i));                    i++;                }                stream.flush();                stream.close();            } else {                throw new Exception("Could not shutdown system. The output stream is null.");            }        } else {            throw new Exception("Could not shutdown system. The shutdown system action is null.");        }*/    }