From 1f703285e3a8ea05450838a11346383cb6e73aa2 Mon Sep 17 00:00:00 2001
From: Trustin Lee <t@motd.kr>
Date: Thu, 4 Dec 2014 18:40:36 +0900
Subject: [PATCH] Fix checkstyle

---
 common/src/main/java/io/netty/util/DomainNameMapping.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/common/src/main/java/io/netty/util/DomainNameMapping.java b/common/src/main/java/io/netty/util/DomainNameMapping.java
index 1d83431689..e0a74dcb9a 100644
--- a/common/src/main/java/io/netty/util/DomainNameMapping.java
+++ b/common/src/main/java/io/netty/util/DomainNameMapping.java
@@ -107,7 +107,6 @@ public class DomainNameMapping<V> implements Mapping<String, V> {
     private static String normalizeHostname(String hostname) {
         if (needsNormalization(hostname)) {
             hostname = IDN.toASCII(hostname, IDN.ALLOW_UNASSIGNED);
-
         }
         return hostname.toLowerCase(Locale.US);
     }