StringUtils.EMPTY

2 files changed, 7 insertions, 3 deletions

diff --git a/juick-core/src/main/java/com/juick/package-info.java b/juick-core/src/main/java/com/juick/package-info.java
index 1ebddc60..63a50982 100644
--- a/juick-core/src/main/java/com/juick/package-info.java
+++ b/juick-core/src/main/java/com/juick/package-info.java
@@ -5,12 +5,14 @@
         namespace="http://juick.com/message",
         elementFormDefault = XmlNsForm.QUALIFIED,
         xmlns={
-                @XmlNs(prefix="", namespaceURI="http://juick.com/message"),
+                @XmlNs(prefix= StringUtils.EMPTY, namespaceURI="http://juick.com/message"),
                 @XmlNs(prefix="user", namespaceURI="http://juick.com/user")
         }
 )
 package com.juick;
 
+import org.apache.commons.lang3.StringUtils;
+
 import javax.xml.bind.annotation.XmlNs;
 import javax.xml.bind.annotation.XmlNsForm;
 import javax.xml.bind.annotation.XmlSchema;
\ No newline at end of file
diff --git a/juick-core/src/main/java/com/juick/util/MessageUtils.java b/juick-core/src/main/java/com/juick/util/MessageUtils.java
index 96d650a8..0027716b 100644
--- a/juick-core/src/main/java/com/juick/util/MessageUtils.java
+++ b/juick-core/src/main/java/com/juick/util/MessageUtils.java
@@ -1,5 +1,7 @@
 package com.juick.util;
 
+import org.apache.commons.lang3.StringUtils;
+
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -41,7 +43,7 @@ public class MessageUtils {
         Matcher m = regexLinks2.matcher(msg);
         StringBuffer sb = new StringBuffer();
         while (m.find()) {
-            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", StringUtils.EMPTY);
             m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">" + url + "</a>$5");
         }
         m.appendTail(sb);
@@ -105,7 +107,7 @@ public class MessageUtils {
         Matcher m = regexLinks2.matcher(msg);
         StringBuffer sb = new StringBuffer();
         while (m.find()) {
-            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+            String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", StringUtils.EMPTY);
             m.appendReplacement(sb, "$1$2<a href=\"" + url + "\" rel=\"nofollow\">$4</a>$5");
         }
         m.appendTail(sb);