Format a color to HTML RGB color format (e.g. #FF0000 for : HTML Output « Servlets « Java

Format a color to HTML RGB color format (e.g. #FF0000 for

 * The contents of this file are subject to the terms of the Common Development
 * and Distribution License (the License). You may not use this file except in
 * compliance with the License.
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 * or
 * When distributing Covered Code, include this CDDL Header Notice in each file
 * and include the License file at
 * If applicable, add the following below the CDDL Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 * The Original Software is ThinkingRock. The Initial Developer of the Original
 * Software is Avente Pty Ltd, Australia.
 * Portions Copyright 2006-2007 Avente Pty Ltd. All Rights Reserved.

import java.awt.Color;
import java.util.logging.Logger;
import javax.swing.text.Document;
import javax.swing.text.EditorKit;
import javax.swing.text.html.HTMLEditorKit;

 * Some static utility methods for HTML stuff.
 * @author Jeremy Moore
public final class HTML {
     * Utility method to format a color to HTML RGB color format (e.g. #FF0000 for
     * @param color The color.
     * @return the HTML RGB color string.
    public static final String format(Color c) {
        String r = (c.getRed() < 16) ? "0" + Integer.toHexString(c.getRed()) : Integer.toHexString(c.getRed());
        String g = (c.getGreen() < 16) ? "0" + Integer.toHexString(c.getGreen()) : Integer.toHexString(c.getGreen());
        String b = (c.getBlue() < 16) ? "0" + Integer.toHexString(c.getBlue()) : Integer.toHexString(c.getBlue());
        return "#" + r + g + b;
     * Utility method to convert HTML to text.
     * @param html The string containing HTML.
     * @return a String containing the derived text .
    public static final String html2text(String html) {
        EditorKit kit = new HTMLEditorKit();
        Document doc = kit.createDefaultDocument();
        doc.putProperty("IgnoreCharsetDirective", Boolean.TRUE);
        try {
            Reader reader = new StringReader(html);
  , doc, 0);
            return doc.getText(0, doc.getLength());
        } catch (Exception e) {
            return "";


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