final int samplingHeight = height / fessConfig.getThumbnailHtmlImageThumbnailHeightAsInteger();
                param.setSourceSubsampling(samplingWidth <= 0 ? 1 : samplingWidth, samplingHeight <= 0 ? 1 : samplingHeight, 0, 0);
                param.setSourceRegion(new Rectangle(width, height > width ? width : height));

            final String widthStr = req.getParameter(SCREEN_WIDTH);
            if (StringUtil.isNotBlank(widthStr)) {
                final int width = Integer.parseInt(widthStr);
                updateHighlightInfo(highlightInfo, width);
                final HttpSession session = req.getSession(false);
                if (session != null) {
                    session.setAttribute(SCREEN_WIDTH, width);
                }
            } else {

 * is desired.
 *
 * <p><table border="1" cellpadding="3" cellspacing="0" width="100%">
 * <tr bgcolor="#ccccff">
 * <td colspan="2"><b><code>SmbNamedPipe</code> Constructor Examples</b></td>
 * <tr><td width="20%"><b>Code Sample</b></td><td><b>Description</b></td></tr>
 * <tr><td width="20%"><pre>
 * new SmbNamedPipe( "smb1://server/IPC$/PIPE/foo",
 *         SmbNamedPipe.PIPE_TYPE_RDWR |

     * @return whether color styling is supported or not
     */
    boolean isColorEnabled();

    /**
     * Returns the terminal width or <code>-1</code> if not supported.
     * @return the terminal width
     */
    int getTerminalWidth();

    /**
     * Creates a new message builder.
     * @return a new message builder
     */
    @Nonnull
    MessageBuilder builder();

 * 
 * <tr><td width="20%"><code>
 *  smb1://host/share/zig/zag
 * </code></td><td width="20%"><code>
 *  /
 * </code></td><td><code>
 *  smb1://host/
 * </code></td></tr>
 * 
 * <tr><td width="20%"><code>
 *  smb1://server/
 * </code></td><td width="20%"><code>
 *  ../
 * </code></td><td><code>
 *  smb1://server/
 * </code></td></tr>
 * 
 * <tr><td width="20%"><code>
 *  smb1://

   * href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Viewport-Width">{@code
   * Viewport-Width}</a> header field name.
   *
   * @since 31.0
   */
  public static final String VIEWPORT_WIDTH = "Viewport-Width";

  /**
   * The HTTP <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Width">{@code
   * Width}</a> header field name.
   *
   * @since 31.0
   */

        data = "<img src=\"http://example/foo.jpg\" width=\"x\" height=\"x\">";
        assertNull(transformer.getThumbnailUrl(responseData, getDocument(data)));

        data = "<img src=\"http://example/foo.jpg\" width=\"10\" height=\"100\">";
        assertNull(transformer.getThumbnailUrl(responseData, getDocument(data)));

        data = "<img src=\"http://example/foo.jpg\" width=\"100\" height=\"10\">";

     * Returns the access mask accociated with this ACE. Use the
     * constants for <tt>FILE_READ_DATA</tt>, <tt>FILE_WRITE_DATA</tt>,
     * <tt>READ_CONTROL</tt>, <tt>GENERIC_ALL</tt>, etc with bitwise
     * operators to determine which bits of the mask are on or off.
     */
    public int getAccessMask() {
        return access;
    }

    /**
     * Return the SID associated with this ACE.
     */

        bi += 4;
        this.sid = new SID(buf, bi);
        return size;
    }


    void appendCol ( StringBuffer sb, String str, int width ) {
        sb.append(str);
        int count = width - str.length();
        for ( int i = 0; i < count; i++ ) {
            sb.append(' ');
        }
    }


    /**
     * Return a string represeting this ACE.
     * <p>

                final Integer width = getAttributeAsInteger(attributes, "width");
                if (!fessConfig.isThumbnailHtmlImageUrl(thumbnailUrl)) {
                    continue;
                }
                if (height != null && width != null) {
                    try {
                        if (fessConfig.validateThumbnailSize(width, height)) {
                            return thumbnailUrl;