What Is poi-scratchpad-5.2.3.jar?

poi-scratchpad-5.2.3.jar is one of the JAR files for Apache POI 5.2.3, which provides an API for Microsoft document files of Word, Excel, PowerPoint, and Visio.

poi-scratchpad-5.2.3.jar provides support for older versions of Microsoft document files like Word 97, Excel 97, PowerPoint 97, etc.

poi-scratchpad-5.2.3.jar is distributed as part of the poi-bin-5.2.3-20220909.zip download file.

JAR File Size and Download Location:

JAR name: poi-scratchpad-5.2.3.jar
Target JDK version: 9
Dependency: 
   poi.jar

File name: poi-scratchpad.jar, poi-scratchpad-5.2.3.jar
File size: 1897121 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-scratchpad-5.2.3.jar:

⏎ org/apache/poi/hwpf/util/DoubleByteUtil.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.
==================================================================== */

package org.apache.poi.hwpf.util;

import java.nio.charset.Charset;
import java.util.Collections;
import java.util.Set;

/**
 * Utilities for working with double byte CodePages.
 *
 * <p>Provides constants for understanding numeric codepages,
 *  along with utilities to translate these into Java Character Sets.</p>
 */
public class DoubleByteUtil
{

    public static final Charset BIG5 = Charset.forName("Big5");

    public static final Set<Charset> DOUBLE_BYTE_CHARSETS = Collections.singleton(BIG5);

    /**
     * This tries to convert a LE byte array in cp950
     * (Microsoft's dialect of Big5) to a String.
     * We know MS zero-padded ascii, and we drop those.
     * There may be areas for improvement in this.
     *
     * @return Decoded String
     */
    public static String cp950ToString(byte[] data, int offset, int lengthInBytes) {
        StringBuilder sb = new StringBuilder();
        try (LittleEndianCP950Reader reader = new LittleEndianCP950Reader(data, offset, lengthInBytes)) {
            int c = reader.read();
            while (c != -1) {
                sb.append((char) c);
                c = reader.read();
            }
        }
        return sb.toString();
    }
}

⏎ org/apache/poi/hwpf/util/DoubleByteUtil.java

Or download all of them as a single archive file:

File name: poi-scratchpad-5.2.3-src.zip
File size: 1238744 bytes
Release date: 2022-09-09
Download 

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