What Is poi-scratchpad-5.2.3.jar?

What Is poi-scratchpad-5.2.3.jar?

✍: FYIcenter.com

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

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:


/* ====================================================================
   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


   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   See the License for the specific language governing permissions and
   limitations under the License.
==================================================================== */
package org.apache.poi.hsmf.datatypes;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.poi.hsmf.datatypes.Types.MAPIType;
import org.apache.poi.util.IOUtils;

 * A Chunk that holds binary data, normally unparsed. Generally as we know how
 * to make sense of the contents, we create a new Chunk class and add a special
 * case in the parser for them.

public class ByteChunk extends Chunk {
    private byte[] value;

     * Creates a Byte Chunk.
    public ByteChunk(String namePrefix, int chunkId, MAPIType type) {
        super(namePrefix, chunkId, type);

     * Create a Byte Chunk, with the specified type.
    public ByteChunk(int chunkId, MAPIType type) {
        super(chunkId, type);

    public void readValue(InputStream value) throws IOException {
        this.value = IOUtils.toByteArray(value);

    public void writeValue(OutputStream out) throws IOException {

    public byte[] getValue() {
        return value;

    public void setValue(byte[] value) {
        this.value = value;

     * Returns the data in a debug-friendly string format
    public String toString() {
        return toDebugFriendlyString(value);

     * Formats the byte array in a debug-friendly way, showing all of a short
     * array, and the start of a longer one.
    protected static String toDebugFriendlyString(byte[] value) {
        if (value == null) {
            return "(Null Byte Array)";

        StringBuilder text = new StringBuilder();
        text.append("Bytes len=").append(value.length);
        text.append(" [");

        int limit = Math.min(value.length, 16);
        if (value.length > 16) {
            limit = 12;
        for (int i = 0; i < limit; i++) {
            if (i > 0) {
        if (value.length > 16) {
        return text.toString();

     * Returns the data, formatted as a string assuming it was a non-unicode
     * string. If your data isn't in fact stored as basically ASCII, don't
     * expect this to return much of any sense....
     * @return the data formatted as a string
    public String getAs7bitString() {
        return StringChunk.parseAs7BitData(value);


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


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