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https://issues.apache.org/jira/browse/COMPRESS-538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pritesh updated COMPRESS-538:
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Summary: Zip entry created using ZipArchiveOutputStream(File) constructor
adds Zip64ExtendedInformationExtraField even when zip64 is not required. (was:
ZipArchiveOutputStream with File constructor adds
Zip64ExtendedInformationExtraField even when zip64 is not required.)
> Zip entry created using ZipArchiveOutputStream(File) constructor adds
> Zip64ExtendedInformationExtraField even when zip64 is not required.
> -----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: COMPRESS-538
> URL: https://issues.apache.org/jira/browse/COMPRESS-538
> Project: Commons Compress
> Issue Type: Bug
> Components: Archivers
> Affects Versions: 1.8
> Reporter: Pritesh
> Priority: Major
>
> When creating a zip file using
> [ZipArchiveOutputStream(File)|https://commons.apache.org/proper/commons-compress/apidocs/org/apache/commons/compress/archivers/zip/ZipArchiveOutputStream.html#ZipArchiveOutputStream-java.io.File-]
> constructor each entry get an extra `Zip64ExtendedInformationExtraField`
> header which shouldn't be there.
> {code:java}
> public static void main(String[] args) throws IOException {
> // Create file
> final File file = File.createTempFile("apache_", ".zip");
> try ( ZipArchiveOutputStream zos = new ZipArchiveOutputStream(file)) {
> zos.putArchiveEntry(new ZipArchiveEntry("TextFile1.txt"));
> zos.closeArchiveEntry();
> }
> // List Headers File
> final ZipFile zipFile = new ZipFile(file);
> final Enumeration<? extends ZipArchiveEntry> entries =
> zipFile.getEntries();
> while (entries.hasMoreElements()) {
> final ZipArchiveEntry entry = entries.nextElement();
> for (ZipExtraField zipExtraField : entry.getExtraFields()) {
> System.out.println("EntryName:" + entry.getName() + " Header:
> "+ zipExtraField.getHeaderId().getValue());
> }
> }
> }
> {code}
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