StringUtils.EMPTY

1 files changed, 2 insertions, 1 deletions

diff --git a/juick-www/src/main/java/com/juick/www/User.java b/juick-www/src/main/java/com/juick/www/User.java
index 8a937565..926ce3e3 100644
--- a/juick-www/src/main/java/com/juick/www/User.java
+++ b/juick-www/src/main/java/com/juick/www/User.java
@@ -23,6 +23,7 @@ import com.juick.server.UserQueries;
 import com.juick.server.helpers.TagStats;
 import org.apache.commons.lang3.CharEncoding;
 import org.apache.commons.lang3.StringEscapeUtils;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import javax.servlet.ServletException;
@@ -328,7 +329,7 @@ public class User {
         List<TagStats> tags = TagQueries.getTagsStats(sql, user.getUid()).stream()
                 .sorted((e1, e2) -> Integer.compare(e2.getUsageCount(), e1.getUsageCount())).collect(Collectors.toList());
         int maxUsageCnt = tags.stream().map(TagStats::getUsageCount).max(Comparator.naturalOrder()).orElse(0);
-        String ret = "";
+        String ret = StringUtils.EMPTY;
         int count = cnt > 0 ? Math.min(tags.size(), cnt) : tags.size();
         for (int i = 0; i < count; i++) {
             String tag = StringEscapeUtils.escapeHtml4(tags.get(i).getTag().getName());