From f404aefec3227ccaffc69f45e2b208485fd5c6d5 Mon Sep 17 00:00:00 2001
From: heowc <heowc1992@gmail.com>
Date: Wed, 10 Oct 2018 22:04:14 +0900
Subject: [PATCH] DATACMNS-1403 - Fixed example source in reference
 documentation.

Changed to example source for changed specifications.

Original pull request: #321.
---
 src/main/asciidoc/auditing.adoc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/main/asciidoc/auditing.adoc b/src/main/asciidoc/auditing.adoc
index 30884b796..b112ebccd 100644
--- a/src/main/asciidoc/auditing.adoc
+++ b/src/main/asciidoc/auditing.adoc
@@ -47,15 +47,16 @@ The following example shows an implementation of the interface that uses Spring
 ----
 class SpringSecurityAuditorAware implements AuditorAware<User> {
 
-  public User getCurrentAuditor() {
+  public Optional<User> getCurrentAuditor() {
 
     Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
 
     if (authentication == null || !authentication.isAuthenticated()) {
-      return null;
+      return Optional.empty();
     }
 
-    return ((MyUserDetails) authentication.getPrincipal()).getUser();
+    MyUserDetails myUserDetails = ((MyUserDetails) authentication.getPrincipal()).getUser();
+    return Optional.of(myUserDetails);
   }
 }
 ----