public static final String LABELS_facet_filetype_ibooks = "{labels.facet_filetype_ibooks}";

    /** The key of the message: Text */
    public static final String LABELS_facet_filetype_txt = "{labels.facet_filetype_txt}";

    /** The key of the message: Rich Text */
    public static final String LABELS_facet_filetype_rtf = "{labels.facet_filetype_rtf}";

    /** The key of the message: Compiled HTML Help */

			<artifactId>commons-lang3</artifactId>
			<version>${commons.lang3.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.commons</groupId>
			<artifactId>commons-text</artifactId>
			<version>${commons.text.version}</version>
		</dependency>
		<dependency>
			<groupId>commons-net</groupId>
			<artifactId>commons-net</artifactId>
			<version>${commons.net.version}</version>
		</dependency>

                throw new DictionaryException("Failed to write: " + oldItem + " -> " + item, e);
            }
        }

        /**
         * Writes a raw line of text to the temporary file.
         *
         * @param line the line of text to write
         */
        public void write(final String line) {
            try {
                writer.write(line);
                writer.write(Constants.LINE_SEPARATOR);

    // Text Fragment Constants
    // ============================================================

    /** Text fragments feature identifier. */
    public static final String TEXT_FRAGMENTS = "text_fragments";

    /** Text fragment type for query highlighting. */
    public static final String TEXT_FRAGMENT_TYPE_QUERY = "query";

    /** Text fragment type for result highlighting. */

    /** The key of the configuration. e.g. application/pdf,text/plain */
    String RESPONSE_INLINE_MIMETYPES = "response.inline.mimetypes";

    /** The key of the configuration. e.g. text/html=X-XSS-Protection: 1; mode=block<br>
     * text/html=Content-Security-Policy: reflected-xss block<br>
     * text/html=X-Frame-Options: SAMEORIGIN<br>
     *  */
    String RESPONSE_HEADERS = "response.headers";

 */
package org.codelibs.fess.helper;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Base64;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;

     */
    public String generateDocId(final Map<String, Object> map) {
        return UUID.randomUUID().toString().replace("-", StringUtil.EMPTY);
    }

    /**
     * Abbreviates a long text string.
     *
     * @param str The string to abbreviate.
     * @return The abbreviated string.
     */
    public String abbreviateLongText(final String str) {

	<modelVersion>4.0.0</modelVersion>
	<artifactId>fess</artifactId>
	<version>15.4.0-SNAPSHOT</version>
	<packaging>war</packaging>
	<name>Fess</name>
	<description>Fess is Full tExt Search System.</description>
	<url>https://fess.codelibs.org/</url>
	<inceptionYear>2009</inceptionYear>
	<licenses>
		<license>
			<name>The Apache Software License, Version 2.0</name>