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This is the master POM file for Oracle's Implementation of the JSF 2.2 Specification.
There is a newer version: 2.2.20
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
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package com.sun.faces.renderkit.html_basic;

import java.io.IOException;
import java.io.Writer;
import java.util.LinkedList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.faces.FacesException;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;

import com.sun.faces.RIConstants;
import com.sun.faces.config.WebConfiguration;
import com.sun.faces.config.WebConfiguration.BooleanWebContextInitParameter;
import com.sun.faces.io.FastStringWriter;
import com.sun.faces.util.HtmlUtils;
import com.sun.faces.util.MessageUtils;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import javax.el.ValueExpression;
import javax.faces.context.ExternalContext;
import javax.faces.render.Renderer;


/**
 * HtmlResponseWriter is an Html specific implementation
 * of the ResponseWriter abstract class.
 * Kudos to Adam Winer (Oracle) for much of this code.
 */
public class HtmlResponseWriter extends ResponseWriter {


    // Content Type for this Writer.
    //
    private String contentType = "text/html";

    // Character encoding of that Writer - this may be null
    // if the encoding isn't known.
    //
    private String encoding = null;

    // Writer to use for output;
    //
    private Writer writer = null;

    // True when we need to close a start tag
    //
    private boolean closeStart;

    // Configuration flag regarding disableUnicodeEscaping
    //
    private WebConfiguration.DisableUnicodeEscaping disableUnicodeEscaping;

    //Flag to escape Unicode
    //
    private boolean escapeUnicode;

    // Flag to escape ISO-8859-1 codes
    //
    private boolean escapeIso;

    // True when we shouldn't be escaping output (basically,
    // inside of