1 files changed, 7 insertions, 6 deletions

diff --git a/juick-www/src/main/java/com/juick/www/NewMessage.java b/juick-www/src/main/java/com/juick/www/NewMessage.java
index de6d8038..43ea039c 100644
--- a/juick-www/src/main/java/com/juick/www/NewMessage.java
+++ b/juick-www/src/main/java/com/juick/www/NewMessage.java
@@ -23,6 +23,7 @@ import com.juick.server.helpers.TagStats;
 import net.coobird.thumbnailator.Thumbnails;
 import org.apache.commons.lang3.CharEncoding;
 import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.lang3.math.NumberUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -79,7 +80,7 @@ public class NewMessage {
 
             String body = request.getParameter("body");
             if (body == null) {
-                body = "";
+                body = StringUtils.EMPTY;
             } else {
                 if (body.length() > 4096) {
                     body = body.substring(0, 4096);
@@ -125,7 +126,7 @@ public class NewMessage {
             if (i > 0) {
                 out.print(" ");
             }
-            String taglink = "";
+            String taglink = StringUtils.EMPTY;
             try {
                 taglink = "<a onclick=\"return addTag('" + StringEscapeUtils.escapeHtml4(tags.get(i).getTag().getName()) + "')\" href=\"/" +
                         visitor.getName() + "/?tag=" + URLEncoder.encode(tags.get(i).getTag().getName(), CharEncoding.UTF_8) +
@@ -154,7 +155,7 @@ public class NewMessage {
             response.sendError(HttpServletResponse.SC_BAD_REQUEST);
             return;
         }
-        body = body.replace("\r", "");
+        body = body.replace("\r", StringUtils.EMPTY);
 
         List<Tag> tags = Utils.parseTags(sql, request.getParameter("tags"));
 
@@ -230,8 +231,8 @@ public class NewMessage {
             PageTemplates.pageHead(out, visitor, "Сообщение опубликовано", null);
             PageTemplates.pageNavigation(out, visitor, null);
 
-            String hashtags = "";
-            String tagscomma = "";
+            String hashtags = StringUtils.EMPTY;
+            String tagscomma = StringUtils.EMPTY;
             for (int i = 0; i < jmsg.getTags().size(); i++) {
                 if (i > 0) {
                     hashtags += " ";
@@ -298,7 +299,7 @@ public class NewMessage {
             response.sendError(HttpServletResponse.SC_BAD_REQUEST);
             return;
         }
-        body = body.replace("\r", "");
+        body = body.replace("\r", StringUtils.EMPTY);
 
         if ((msg.ReadOnly && msg.getUser().getUid() != visitor.getUid()) || UserQueries.isInBLAny(sql, msg.getUser().getUid(), visitor.getUid()) || (reply != null && UserQueries.isInBLAny(sql, reply.getUser().getUid(), visitor.getUid()))) {
             response.sendError(HttpServletResponse.SC_FORBIDDEN);