[syncope] branch 2_1_X updated: Preferring Collectors#joining

[ilgrosso]

This is an automated email from the ASF dual-hosted git repository.

ilgrosso pushed a commit to branch 2_1_X
in repository https://gitbox.apache.org/repos/asf/syncope.git


The following commit(s) were added to refs/heads/2_1_X by this push:
     new 57a3e14  Preferring Collectors#joining
57a3e14 is described below

commit 57a3e14f89bb6ed6767698d45d6bacad4d21dc1a
Author: Francesco Chicchiriccò <ilgro...@apache.org>
AuthorDate: Tue Mar 8 11:55:04 2022 +0100

    Preferring Collectors#joining
---
 .../java/org/apache/syncope/client/console/PreferenceManager.java  | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git 
a/client/console/src/main/java/org/apache/syncope/client/console/PreferenceManager.java
 
b/client/console/src/main/java/org/apache/syncope/client/console/PreferenceManager.java
index 96374a1..f5addfc 100644
--- 
a/client/console/src/main/java/org/apache/syncope/client/console/PreferenceManager.java
+++ 
b/client/console/src/main/java/org/apache/syncope/client/console/PreferenceManager.java
@@ -29,6 +29,7 @@ import java.util.Base64;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.stream.Collectors;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.apache.wicket.request.Request;
@@ -135,9 +136,7 @@ public class PreferenceManager implements Serializable {
         }
 
         // after retrieved previous setting in order to overwrite the key ...
-        prefs.forEach((key, values) -> {
-            current.put(key, StringUtils.join(values, ";"));
-        });
+        prefs.forEach((key, values) -> current.put(key, 
values.stream().collect(Collectors.joining(";"))));
 
         try {
             COOKIE_UTILS.save(COOKIE_NAME, 
Base64.getEncoder().encodeToString(setPrefs(current).getBytes()));
@@ -165,7 +164,7 @@ public class PreferenceManager implements Serializable {
     }
 
     public void setList(final Request request, final Response response, final 
String key, final List<String> values) {
-        set(request, response, key, StringUtils.join(values, ";"));
+        set(request, response, key, 
values.stream().collect(Collectors.joining(";")));
     }
 
     public void setList(final Request request, final Response response, final 
Map<String, List<String>> prefs) {