Circural dependency - jaka jest przyczyna?

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APPLICATION FAILED TO START
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Description:

The dependencies of some of the beans in the application context form a cycle:

   sendUpperCaseJob (field com.kafkatolowercasespring.core.service.kafka.KafkaMessageSender com.kafkatolowercasespring.core.job.SendUpperCaseJob.kafkaMessageSender)
┌─────┐
|  kafkaMessageSender defined in file [C:\Users\pt\Documents\git2\kafka-tolowercase-spring\kafka-tolowercase-spring-core\target\classes\com\kafkatolowercasespring\core\service\kafka\KafkaMessageSender.class]
↑     ↓
|  kafkaTemplate defined in class path resource [com/kafkatolowercasespring/core/config/KafkaProducerConfig.class]
↑     ↓
|  producerFactory defined in class path resource [com/kafkatolowercasespring/core/config/KafkaProducerConfig.class]
└─────┘

@SpringBootApplication
public class App {
    public static void main(String[] args) {
        SpringApplication.run(App.class);
    }

    class Fasola {}

    class JasFasola {}

    @Bean
    Fasola getCos(Map<String, Object> mapa) {
        return new Fasola();
    }

    @Bean
    JasFasola getCosInnego(Fasola param) {
        return new JasFasola();
    }

    @Bean
    Map<String, Object> mapa() {
        var a = new HashMap<String, Object>();
        a.put("asd", "asd");
        return a;
    }
}

public class MovieRecommender {

    private Set<MovieCatalog> movieCatalogs;

    @Autowired
    public void setMovieCatalogs(Set<MovieCatalog> movieCatalogs) {
        this.movieCatalogs = movieCatalogs;
    }

    // ...
}