1 files changed, 0 insertions, 295 deletions
diff --git a/src/org/apache/http/message/HeaderGroup.java b/src/org/apache/http/message/HeaderGroup.java
deleted file mode 100644
index 4e40db1..0000000
--- a/src/org/apache/http/message/HeaderGroup.java
+++ /dev/null
@@ -1,295 +0,0 @@
-/*
- * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/message/HeaderGroup.java $
- * $Revision: 659185 $
- * $Date: 2008-05-22 11:07:36 -0700 (Thu, 22 May 2008) $
- *
- * ====================================================================
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied.  See the License for the
- * specific language governing permissions and limitations
- * under the License.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation.  For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- */
-
-package org.apache.http.message;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Locale;
-
-import org.apache.http.Header;
-import org.apache.http.HeaderIterator;
-import org.apache.http.util.CharArrayBuffer;
-
-/**
- * A class for combining a set of headers.
- * This class allows for multiple headers with the same name and
- * keeps track of the order in which headers were added.
- * 
- * @author Michael Becke
- *
- * @since 4.0
- */
-public class HeaderGroup implements Cloneable {
-
-    /** The list of headers for this group, in the order in which they were added */
-    private List headers;
-
-    /**
-     * Constructor for HeaderGroup.
-     */
-    public HeaderGroup() {
-        this.headers = new ArrayList(16);
-    }
-    
-    /**
-     * Removes any contained headers.
-     */
-    public void clear() {
-        headers.clear();
-    }
-    
-    /**
-     * Adds the given header to the group.  The order in which this header was
-     * added is preserved.
-     * 
-     * @param header the header to add
-     */
-    public void addHeader(Header header) {
-        if (header == null) {
-            return;
-        }
-        headers.add(header);
-    }
-    
-    /**
-     * Removes the given header.
-     *
-     * @param header the header to remove
-     */
-    public void removeHeader(Header header) {
-        if (header == null) {
-            return;
-        }
-        headers.remove(header);
-    }
-
-    /**
-     * Replaces the first occurence of the header with the same name. If no header with 
-     * the same name is found the given header is added to the end of the list.
-     * 
-     * @param header the new header that should replace the first header with the same 
-     * name if present in the list.
-     */
-    public void updateHeader(Header header) {
-        if (header == null) {
-            return;
-        }
-        for (int i = 0; i < this.headers.size(); i++) {
-            Header current = (Header) this.headers.get(i);
-            if (current.getName().equalsIgnoreCase(header.getName())) {
-                this.headers.set(i, header);
-                return;
-            }
-        }
-        this.headers.add(header);
-    }
-
-    /**
-     * Sets all of the headers contained within this group overriding any
-     * existing headers. The headers are added in the order in which they appear
-     * in the array.
-     * 
-     * @param headers the headers to set
-     */
-    public void setHeaders(Header[] headers) {
-        clear();
-        if (headers == null) {
-            return;
-        }
-        for (int i = 0; i < headers.length; i++) {
-            this.headers.add(headers[i]);
-        }
-    }
-    
-    /**
-     * Gets a header representing all of the header values with the given name.
-     * If more that one header with the given name exists the values will be
-     * combined with a "," as per RFC 2616.
-     * 
-     * <p>Header name comparison is case insensitive.
-     * 
-     * @param name the name of the header(s) to get
-     * @return a header with a condensed value or <code>null</code> if no
-     * headers by the given name are present
-     */
-    public Header getCondensedHeader(String name) {
-        Header[] headers = getHeaders(name);
-        
-        if (headers.length == 0) {
-            return null;   
-        } else if (headers.length == 1) {
-            return headers[0];
-        } else {
-            CharArrayBuffer valueBuffer = new CharArrayBuffer(128);
-            valueBuffer.append(headers[0].getValue());
-            for (int i = 1; i < headers.length; i++) {
-                valueBuffer.append(", ");
-                valueBuffer.append(headers[i].getValue());
-            }
-            
-            return new BasicHeader(name.toLowerCase(Locale.ENGLISH), valueBuffer.toString());
-        }
-    }
-    
-    /**
-     * Gets all of the headers with the given name.  The returned array
-     * maintains the relative order in which the headers were added.  
-     * 
-     * <p>Header name comparison is case insensitive.
-     * 
-     * @param name the name of the header(s) to get
-     * 
-     * @return an array of length >= 0
-     */
-    public Header[] getHeaders(String name) {
-        ArrayList headersFound = new ArrayList();
-        
-        for (int i = 0; i < headers.size(); i++) {
-            Header header = (Header) headers.get(i);
-            if (header.getName().equalsIgnoreCase(name)) {
-                headersFound.add(header);
-            }
-        }
-        
-        return (Header[]) headersFound.toArray(new Header[headersFound.size()]);
-    }
-    
-    /**
-     * Gets the first header with the given name.
-     * 
-     * <p>Header name comparison is case insensitive.
-     * 
-     * @param name the name of the header to get
-     * @return the first header or <code>null</code>
-     */
-    public Header getFirstHeader(String name) {
-        for (int i = 0; i < headers.size(); i++) {
-            Header header = (Header) headers.get(i);
-            if (header.getName().equalsIgnoreCase(name)) {
-                return header;
-            }
-        }
-        return null;                
-    }
-    
-    /**
-     * Gets the last header with the given name.
-     *
-     * <p>Header name comparison is case insensitive.
-     *
-     * @param name the name of the header to get
-     * @return the last header or <code>null</code>
-     */
-    public Header getLastHeader(String name) {
-        // start at the end of the list and work backwards
-        for (int i = headers.size() - 1; i >= 0; i--) {
-            Header header = (Header) headers.get(i);
-            if (header.getName().equalsIgnoreCase(name)) {
-                return header;
-            }            
-        }
-        
-        return null;        
-    }
-    
-    /**
-     * Gets all of the headers contained within this group.
-     * 
-     * @return an array of length >= 0
-     */
-    public Header[] getAllHeaders() {
-        return (Header[]) headers.toArray(new Header[headers.size()]);
-    }
-    
-    /**
-     * Tests if headers with the given name are contained within this group.
-     * 
-     * <p>Header name comparison is case insensitive.
-     * 
-     * @param name the header name to test for
-     * @return <code>true</code> if at least one header with the name is
-     * contained, <code>false</code> otherwise
-     */
-    public boolean containsHeader(String name) {
-        for (int i = 0; i < headers.size(); i++) {
-            Header header = (Header) headers.get(i);
-            if (header.getName().equalsIgnoreCase(name)) {
-                return true;
-            }
-        }
-        
-        return false;
-    }
-
-    /**
-     * Returns an iterator over this group of headers.
-     * 
-     * @return iterator over this group of headers.
-     * 
-     * @since 4.0
-     */
-    public HeaderIterator iterator() {
-        return new BasicListHeaderIterator(this.headers, null); 
-    }
-
-    /**
-     * Returns an iterator over the headers with a given name in this group.
-     *
-     * @param name      the name of the headers over which to iterate, or
-     *                  <code>null</code> for all headers
-     *
-     * @return iterator over some headers in this group.
-     * 
-     * @since 4.0
-     */
-    public HeaderIterator iterator(final String name) {
-        return new BasicListHeaderIterator(this.headers, name);
-    }
-    
-    /**
-     * Returns a copy of this object
-     * 
-     * @return copy of this object
-     */
-    public HeaderGroup copy() {
-        HeaderGroup clone = new HeaderGroup();
-        clone.headers.addAll(this.headers);
-        return clone;
-    }
-    
-    public Object clone() throws CloneNotSupportedException {
-        HeaderGroup clone = (HeaderGroup) super.clone();
-        clone.headers = new ArrayList(this.headers);
-        return clone;
-    }
-    
-}