void setFirewallPort(int i)
        throws IPWorksException
    {
        Object obj = syncObj;
        obj;
        JVM INSTR monitorenter ;
        if(connectionState == 0 || connectionState == 3)
            firewallPort = i;
        else
            throw new IPWorksException(503);
        obj;
        JVM INSTR monitorexit ;
        break MISSING_BLOCK_LABEL_51;
        Exception exception;
        exception;
        obj;
        JVM INSTR monitorexit ;
        throw exception;
    }