anchor.diff:                  return connection.state == ConnectionState.connecting
                       ? CircularProgressIndicator()
                       : ElevatedButton(
  -                        child: Text("CONNECT"), onPressed: onConnectPressed);
  +                        child: Text("CONNECT"), onPressed: _onConnectPressed);
                 })),
           ],
         ),
       );
     }
   
  -  onConnectPressed() async {
  +  _onConnectPressed() async {
       try {
  -      await getIt<ConnectionStore>().connect(textEditingController.text);
  +      await getIt<ConnectionStore>().connect(_textEditingController.text);
       } catch (e) {}
     }
   
     @override
     void dispose() {
  -    textEditingController.dispose();
  +    _textEditingController.dispose();
       super.dispose();
     }
   }
  
positive.code: }
  
  class _ConnectFormState extends State<ConnectForm> {
    final textEditingController = TextEditingController();
  
    @override
    Widget build(BuildContext context) {
  
negative.code:       child: Column(
          children: [
            TextFormField(
              controller: _textEditingController,
              decoration: const InputDecoration(
                  icon: Icon(Icons.desktop_windows),
                  labelText: "Server URL",
  