public void commandAction(Command c, Displayable d) { if (c == startCmd) { form.deleteAll(); form.removeCommand(startCmd); form.addCommand(byeCmd); Thread t = new Thread() { public void run() { startSession(); } }; t.start(); // startSession(); return; } else if (c == exitCmd) { destroyApp(true); return; } else if (c == byeCmd) { form.removeCommand(byeCmd); form.addCommand(restartCmd); sendBYE(); return; } else if (c == restartCmd) { stopListener(); form.removeCommand(restartCmd); form.addCommand(startCmd); form.deleteAll(); form.append(address); return; } }