From 400f0ce5a29d5d8e65ef8bb918026c1461a5111a Mon Sep 17 00:00:00 2001
From: Simone Bordet <simone.bordet@gmail.com>
Date: Sun, 8 Sep 2013 23:02:24 +0200
Subject: [PATCH] Made remove() methods return the removed value.

---
 .../java/org/eclipse/jetty/http/HttpFields.java | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/jetty-http/src/main/java/org/eclipse/jetty/http/HttpFields.java b/jetty-http/src/main/java/org/eclipse/jetty/http/HttpFields.java
index c6b6762aa07..c8f3b4f23e8 100644
--- a/jetty-http/src/main/java/org/eclipse/jetty/http/HttpFields.java
+++ b/jetty-http/src/main/java/org/eclipse/jetty/http/HttpFields.java
@@ -18,10 +18,6 @@
 
 package org.eclipse.jetty.http;
 
-import static org.eclipse.jetty.util.QuotedStringTokenizer.isQuoted;
-import static org.eclipse.jetty.util.QuotedStringTokenizer.quoteOnly;
-
-import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
@@ -47,12 +43,13 @@ import org.eclipse.jetty.util.BufferUtil;
 import org.eclipse.jetty.util.DateCache;
 import org.eclipse.jetty.util.LazyList;
 import org.eclipse.jetty.util.QuotedStringTokenizer;
-import org.eclipse.jetty.util.StringMap;
 import org.eclipse.jetty.util.StringUtil;
 import org.eclipse.jetty.util.Trie;
 import org.eclipse.jetty.util.log.Log;
 import org.eclipse.jetty.util.log.Logger;
 
+import static org.eclipse.jetty.util.QuotedStringTokenizer.isQuoted;
+
 
 /**
  * HTTP Fields. A collection of HTTP header and or Trailer fields.
@@ -649,14 +646,15 @@ public class HttpFields implements Iterable<HttpField>
      *
      * @param name the field to remove
      */
-    public void remove(HttpHeader name)
+    public HttpField remove(HttpHeader name)
     {
         for (int i=_fields.size();i-->0;)
         {
             HttpField f=_fields.get(i);
             if (f.getHeader()==name)
-                _fields.remove(i);
+                return _fields.remove(i);
         }
+        return null;
     }
 
     /**
@@ -664,14 +662,15 @@ public class HttpFields implements Iterable<HttpField>
      *
      * @param name the field to remove
      */
-    public void remove(String name)
+    public HttpField remove(String name)
     {
         for (int i=_fields.size();i-->0;)
         {
             HttpField f=_fields.get(i);
             if (f.getName().equalsIgnoreCase(name))
-                _fields.remove(i);
+                return _fields.remove(i);
         }
+        return null;
     }
 
     /**