From 3859c9616d0a7a04e68427d173b863161b818140 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Tue, 20 Dec 2016 14:28:00 +0300
Subject: StringUtils.EMPTY

---
 juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'juick-xmpp/src/main/java/com/juick/components/s2s')

diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
index 304d365e..eec9b8e2 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
@@ -8,6 +8,7 @@ import com.juick.xmpp.Presence;
 import com.juick.xmpp.Stanza;
 import com.juick.xmpp.extensions.Error;
 import com.juick.xmpp.extensions.JuickMessage;
+import org.apache.commons.lang3.StringUtils;
 
 import javax.inject.Inject;
 import java.util.List;
@@ -145,8 +146,8 @@ public class JuickBot implements StanzaListener {
 
         String username = msg.to.Username.toLowerCase();
 
-        User user_from = null;
-        String signuphash = "";
+        User user_from;
+        String signuphash = StringUtils.EMPTY;
         user_from = xmpp.userService.getUserByJID(msg.from.Bare());
         if (user_from == null) {
             signuphash = xmpp.userService.getSignUpHashByJID(msg.from.Bare());
@@ -354,7 +355,7 @@ public class JuickBot implements StanzaListener {
         List<User> blusers = xmpp.userService.getUserBLUsers(user_from.getUid());
         List<String> bltags = xmpp.tagService.getUserBLTags(user_from.getUid());
 
-        String txt = "";
+        String txt = StringUtils.EMPTY;
         if (bltags.size() > 0) {
             for (String bltag : bltags) {
                 txt += "*" + bltag + "\n";
-- 
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