From: markt <markt@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 27 Jun 2011 16:01:32 +0000 (+0000)
Subject: Simplify.
X-Git-Url: https://git.internetallee.de/?a=commitdiff_plain;h=608554c8bb4a5792f65bad7a5deb46651ddd2143;p=tomcat7.0

Simplify.
Covert aliases to lower case too.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1140219 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/java/org/apache/tomcat/util/buf/B2CConverter.java b/java/org/apache/tomcat/util/buf/B2CConverter.java
index af3a8916f..4b6e15e3a 100644
--- a/java/org/apache/tomcat/util/buf/B2CConverter.java
+++ b/java/org/apache/tomcat/util/buf/B2CConverter.java
@@ -24,7 +24,6 @@ import java.io.InputStreamReader;
 import java.io.UnsupportedEncodingException;
 import java.nio.charset.Charset;
 import java.util.Locale;
-import java.util.Map.Entry;
 import java.util.concurrent.ConcurrentHashMap;
 
 import org.apache.tomcat.util.res.StringManager;
@@ -53,12 +52,12 @@ public class B2CConverter {
         new ConcurrentHashMap<String, Charset>();
 
     static {
-        for (Entry<String,Charset> entry :
-                Charset.availableCharsets().entrySet()) {
-            Charset charset = entry.getValue(); 
-            encodingToCharsetCache.put(entry.getKey().toLowerCase(), charset);
+        for (Charset charset: Charset.availableCharsets().values()) {
+            encodingToCharsetCache.put(
+                    charset.name().toLowerCase(Locale.US), charset);
             for (String alias : charset.aliases()) {
-                encodingToCharsetCache.put(alias, charset);
+                encodingToCharsetCache.put(
+                        alias.toLowerCase(Locale.US), charset);
             }
         }
     }