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.util.Arrays;
import java.util.Map;
import java.util.function.Supplier;

import org.apache.poi.util.GenericRecordUtil;
import org.apache.poi.util.LittleEndianOutput;

 * The HEADERFOOTER record stores information added in Office Excel 2007 for headers/footers.
public final class HeaderFooterRecord extends StandardRecord {
    public static final short sid = 0x089C;
    private static final byte[] BLANK_GUID = new byte[16];

    private byte[] _rawData;

    public HeaderFooterRecord(byte[] data) {
        _rawData = data;

    public HeaderFooterRecord(HeaderFooterRecord other) {
        _rawData = (other._rawData == null) ? null : other._rawData.clone();

     * construct a HeaderFooterRecord record.  No fields are interpreted and the record will
     * be serialized in its original form more or less
     * @param in the RecordInputstream to read the record from
    public HeaderFooterRecord(RecordInputStream in) {
        _rawData = in.readRemainder();

     * spit the record out AS IS. no interpretation or identification
    public void serialize(LittleEndianOutput out) {

    protected int getDataSize() {
        return _rawData.length;

    public short getSid()
        return sid;

     * If this header belongs to a specific sheet view , the sheet view?s GUID will be saved here.
     * <p>
     * If it is zero, it means the current sheet. Otherwise, this field MUST match the guid field
     * of the preceding {@link UserSViewBegin} record.
     * @return the sheet view?s GUID
    public byte[] getGuid(){
        return Arrays.copyOfRange(_rawData, 12, 12+16);

     * @return whether this record belongs to the current sheet
    public boolean isCurrentSheet(){
        return Arrays.equals(getGuid(), BLANK_GUID);

    public HeaderFooterRecord copy() {
        return new HeaderFooterRecord(this);

    public HSSFRecordTypes getGenericRecordType() {
        return HSSFRecordTypes.HEADER_FOOTER;

    public Map<String, Supplier<?>> getGenericProperties() {
        return GenericRecordUtil.getGenericProperties("rawData", () -> _rawData);


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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