From 20a010a2ea5f86f4063311a47e1387ba903cd8fc Mon Sep 17 00:00:00 2001
From: Norman Maurer <nmaurer@redhat.com>
Date: Mon, 5 Aug 2013 21:41:07 +0200
Subject: [PATCH] Small optimization in DefaultHttpHeaders.clear()

---
 .../java/io/netty/handler/codec/http/DefaultHttpHeaders.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/codec-http/src/main/java/io/netty/handler/codec/http/DefaultHttpHeaders.java b/codec-http/src/main/java/io/netty/handler/codec/http/DefaultHttpHeaders.java
index fd82d6e5b8..534c129dd1 100644
--- a/codec-http/src/main/java/io/netty/handler/codec/http/DefaultHttpHeaders.java
+++ b/codec-http/src/main/java/io/netty/handler/codec/http/DefaultHttpHeaders.java
@@ -15,6 +15,7 @@
  */
 package io.netty.handler.codec.http;
 
+import java.util.Arrays;
 import java.util.Calendar;
 import java.util.Date;
 import java.util.Iterator;
@@ -206,9 +207,7 @@ public class DefaultHttpHeaders extends HttpHeaders {
 
     @Override
     public HttpHeaders clear() {
-        for (int i = 0; i < entries.length; i ++) {
-            entries[i] = null;
-        }
+        Arrays.fill(entries, null);
         head.before = head.after = head;
         return this;
     }