set bean names

spring-core/src/main/java/com/baeldung/collection/BaeldungBean.java

@@ -4,4 +4,15 @@ package com.baeldung.collection;
  * Created by Gebruiker on 5/22/2018.
  */
 public class BaeldungBean {
+
+    private String name;
+
+    public BaeldungBean(String name) {
+        this.name = name;
+    }
+
+    @Override
+    public String toString() {
+        return name;
+    }
 }

spring-core/src/main/java/com/baeldung/collection/CollectionConfig.java

@@ -33,18 +33,18 @@ public class CollectionConfig {
     @Qualifier("CollectionsBean")
     @Order(2)
     public BaeldungBean getElement() {
-        return new BaeldungBean();
+        return new BaeldungBean("John");
     }
 
     @Bean
     @Order(3)
     public BaeldungBean getAnotherElement() {
-        return new BaeldungBean();
+        return new BaeldungBean("Adam");
     }
 
     @Bean
     @Order(1)
     public BaeldungBean getOneMoreElement() {
-        return new BaeldungBean();
+        return new BaeldungBean("Harry");
     }
 }