Demonstrate Bean Lifecycle with PostConstruct

Spring/src/main/java/conference/service/SpeakerServiceImpl.java

@@ -3,6 +3,7 @@ package conference.service;
 import conference.model.Speaker;
 import conference.repository.SpeakerRepository;
 
+import javax.annotation.PostConstruct;
 import java.util.List;
 
 public class SpeakerServiceImpl implements SpeakerService {
@@ -13,6 +14,11 @@ public class SpeakerServiceImpl implements SpeakerService {
         this.speakerRepository = speakerRepository;
     }
 
+    @PostConstruct
+    private void initialise() {
+        System.out.println("Initialisation After Constructors");
+    }
+
     public void setSpeakerRepository(SpeakerRepository speakerRepository) {
         this.speakerRepository = speakerRepository;
     }