Follow the error: Spring Autowired and bean collectors

autowired-false.log

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.example.Extractor] found for dependency [collection of com.example.Extractor]: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {}
  at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:947)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:774)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:730)
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)
	... 33 more

final-ObjectsExtractor.java

package com.example;

import org.springframework.beans.factory.annotation.Autowired;
import com.example.Extractor;
import org.springframework.stereotype.Component;

import java.util.List;

@Component
public class ObjectsExtractor {

    private final List<Extractor> comparators;

    @Deprecated
    private ObjectsExtractor() {
       this.comparators = Collections.emptyList();
    }

    @Autowired(required = false)
    public ObjectsExtractor(List<ObjectComparator> comparators) {
        this.comparators = comparators;
    }
}

Main.java

import com.example.ObjectsExtractor;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {

    public static void main(String[] args) {
        new ClassPathXmlApplicationContext("context.xml")
                .getBean(ObjectsExtractor.class);
    }
}

no-extractors.log

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No matching bean of type [com.example.Extractor] found for dependency [collection of com.example.ObjectsExtractor] as autowire candidate for this dependency. Dependency annotations: {}
  at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:947)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:774)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:730)
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)
	... 33 more

ObjectsExtractor.java

package com.example;

import org.springframework.beans.factory.annotation.Autowired;
import com.example.Extractor;
import org.springframework.stereotype.Component;

import java.util.List;

@Component
public class ObjectsExtractor {

    private final List<Extractor> extractor;

    @Autowired
    public ObjectsExtractor(List<Extractor> extractors) {
        this.extractor = extractors;
    }
}