What Is fop.jar? I got it from the fop-2.7-bin.zip.

fop.jar in fop-2.7-bin.zip is the JAR file for FOP 2.7, which is a print formatter driven by XSL formatting objects (XSL-FO). You can obtain fop.jar from the build folder of the fop-2.7-bin.zip file.

Below is the information about the fop.jar (2.2) file:

JAR File Size and Download Location:

JAR name: fop.jar, fop-2.7.jar
Target JDK version: 1.7
File name: fop.jar
File size: 4442817 bytes
Release date: 20-Jan-2022
Download: Apache FOP Website

Java source code files for fop.jar:

⏎ org/apache/fop/hyphenation/PatternConsumer.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* $Id: PatternConsumer.java 1297284 2012-03-05 23:29:29Z gadams $ */

package org.apache.fop.hyphenation;

import java.util.ArrayList;

/**
 * <p>This interface is used to connect the XML pattern file parser to
 * the hyphenation tree.</p>
 *
 * <p>This work was authored by Carlos Villegas (cav@uniscope.co.jp).</p>
 */
public interface PatternConsumer {

    /**
     * Add a character class.
     * A character class defines characters that are considered
     * equivalent for the purpose of hyphenation (e.g. "aA"). It
     * usually means to ignore case.
     * @param chargroup character group
     */
    void addClass(String chargroup);

    /**
     * Add a hyphenation exception. An exception replaces the
     * result obtained by the algorithm for cases for which this
     * fails or the user wants to provide his own hyphenation.
     * A hyphenatedword is a vector of alternating String's and
     * {@link Hyphen Hyphen} instances
     * @param word word to add as an exception
     * @param hyphenatedword pre-hyphenated word
     */
    void addException(String word, ArrayList hyphenatedword);

    /**
     * Add hyphenation patterns.
     * @param pattern the pattern
     * @param values interletter values expressed as a string of
     * digit characters.
     */
    void addPattern(String pattern, String values);

}

⏎ org/apache/fop/hyphenation/PatternConsumer.java

Or download all of them as a single archive file:

File name: fop-2.7-src.zip
File size: 3401312 bytes
Release date: 2022-01-20
Download 

⇒ "fop" Command in fop-2.7-bin.zip

⇐ What Is fop-2.7-bin.zip

⇑ Download and Installing of FOP 2.x

⇑⇑ FAQ for FOP (Formatting Object Processor)