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// 
// ========================================================================
// Copyright (c) 1995-2022 Mort Bay Consulting Pty Ltd and others.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// 
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// 
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// 
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
// 
package org.eclipse.jetty.http;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

/**
 *  Implements a quoted comma separated list of values
 *  in accordance with RFC7230.
 *  OWS is removed and quoted characters ignored for parsing.
 *
 *  @see "https://tools.ietf.org/html/rfc7230#section-3.2.6"
 *  @see "https://tools.ietf.org/html/rfc7230#section-7"
 *
 * @deprecated The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.
 */
@Deprecated(since = "2021-05-27")
public class QuotedCSV extends QuotedCSVParser implements Iterable {

    protected final List _values = new ArrayList<>();

    public QuotedCSV(String... values) {
        this(true, values);
    }

    public QuotedCSV(boolean keepQuotes, String... values) {
        super(keepQuotes);
        for (String v : values) {
            addValue(v);
        }
    }

    @Override
    protected void parsedValueAndParams(StringBuffer buffer) {
        _values.add(buffer.toString());
    }

    public int size() {
        return _values.size();
    }

    public boolean isEmpty() {
        return _values.isEmpty();
    }

    public List getValues() {
        return _values;
    }

    @Override
    public Iterator iterator() {
        return _values.iterator();
    }

    @Override
    public String toString() {
        List list = new ArrayList<>();
        for (String s : this) {
            list.add(s);
        }
        return list.toString();
    }
}




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