minor fix

jackson/src/main/java/org/baeldung/jackson/entities/ActorJackson.java

@@ -1,7 +1,10 @@
 package org.baeldung.jackson.entities;
 
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
+import java.util.TimeZone;
 
 public class ActorJackson {
 
@@ -22,7 +25,7 @@ public class ActorJackson {
 
     @Override
     public String toString() {
-        return "ActorJackson [imdbId=" + imdbId + ", dateOfBirth=" + dateOfBirth + ", filmography=" + filmography + "]";
+        return "ActorJackson [imdbId=" + imdbId + ", dateOfBirth=" + formatDateOfBirth() + ", filmography=" + filmography + "]";
     }
 
     public String getImdbId() {
@@ -49,4 +52,9 @@ public class ActorJackson {
         this.filmography = filmography;
     }
 
+    private String formatDateOfBirth() {
+        final DateFormat formatter = new SimpleDateFormat("EEE MMM dd hh:mm:ss zzz yyyy");
+        formatter.setTimeZone(TimeZone.getTimeZone("GMT"));
+        return formatter.format(dateOfBirth);
+    }
 }