What Is poi-5.2.3.jar?

What Is poi-5.2.3.jar?

✍: FYIcenter.com

poi-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-5.2.3.jar supports Apache POI components that read and write Microsoft's OLE 2 Compound document format, which is used in early versions of Microsoft Office tools like Word 97, Excel 97, PowerPoint 97, etc.

poi-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-5.2.3.jar
Target JDK version: 9

File name: poi.jar, poi-5.2.3.jar
File size: 2964641 bytes
Release date: 09-09-2022
Download: Apache POI Website

Here are Java Source Code files for poi-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.hssf.record;

import java.io.IOException;
import java.util.Map;
import java.util.function.Supplier;

import org.apache.poi.common.usermodel.GenericRecord;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
import org.apache.poi.util.GenericRecordJsonWriter;
import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.IOUtils;
import org.apache.poi.util.RecordFormatException;

 * Title:        Bound Sheet Record (aka BundleSheet) (0x0085) for BIFF 5<P>
 * Description:  Defines a sheet within a workbook.  Basically stores the sheet name
 *               and tells where the Beginning of file record is within the HSSF
 *               file.
public final class OldSheetRecord implements GenericRecord {

    public static final short sid = 0x0085;

    private final int field_1_position_of_BOF;
    private final int field_2_visibility;
    private final int field_3_type;
    private final byte[] field_5_sheetname;
    private CodepageRecord codepage;

    public OldSheetRecord(RecordInputStream in) {
        field_1_position_of_BOF = in.readInt();
        field_2_visibility = in.readUByte();
        field_3_type = in.readUByte();
        int field_4_sheetname_length = in.readUByte();
        if (field_4_sheetname_length > 0) {
            byte b = in.readByte();
            // if the sheet name starts with a 0, we need to skip one byte, otherwise the following records will
            // fail with a LeftOverDataException
            if (b != 0) {
                try {
                } catch (IOException e) {
                    throw new RecordFormatException(e);
        field_5_sheetname = IOUtils.safelyAllocate(field_4_sheetname_length, HSSFWorkbook.getMaxRecordLength());
        in.read(field_5_sheetname, 0, field_4_sheetname_length);

    public void setCodePage(CodepageRecord codepage) {
        this.codepage = codepage;

    public short getSid() {
        return sid;

     * get the offset in bytes of the Beginning of File Marker within the HSSF Stream part of the POIFS file
     * @return offset in bytes
    public int getPositionOfBof() {
        return field_1_position_of_BOF;

     * get the sheetname for this sheet.  (this appears in the tabs at the bottom)
     * @return sheetname the name of the sheet
    public String getSheetname() {
        return OldStringRecord.getString(field_5_sheetname, codepage);

    public HSSFRecordTypes getGenericRecordType() {
        return HSSFRecordTypes.BOUND_SHEET;

    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties(
            "bof", this::getPositionOfBof,
            "visibility", () -> field_2_visibility,
            "type", () -> field_3_type,
            "sheetName", this::getSheetname

    public String toString() {
        return GenericRecordJsonWriter.marshal(this);


Or download all of them as a single archive file:

File name: poi-5.2.3-src.zip
File size: 2479830 bytes
Release date: 2022-09-09


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