What is the component called that manages bean objects in Spring Boot?

In Spring Boot, object (bean) management is carried out within the application context called ApplicationContext.

ApplicationContext is a container responsible for creating, configuring, and managing the lifecycle of beans. It provides dependency injection and allows beans to be retrieved by type or name.

Example of obtaining a bean from ApplicationContext:

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Main {
    public static void main(String[] args) {
        ApplicationContext context = new AnnotationConfigApplicationContext(AppConfig.class);
        MyService myService = context.getBean(MyService.class);
        myService.doSomething();
    }
}

Thus, ApplicationContext is a central component for managing beans in Spring Boot.