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https://issues.apache.org/jira/browse/PDFBOX-3481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Edward Kupershlak updated PDFBOX-3481:
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Attachment: xref_format.patch
> Localization in XRef generation results in unusable PDFs
> --------------------------------------------------------
>
> Key: PDFBOX-3481
> URL: https://issues.apache.org/jira/browse/PDFBOX-3481
> Project: PDFBox
> Issue Type: Bug
> Components: Writing
> Affects Versions: 2.0.2
> Reporter: Edward Kupershlak
> Labels: easyfix, locale, newbie, patch
> Attachments: xref_format.patch
>
>
> PDFBox appears to be using a localized number formatter when encoding the
> XRef table. Depending on locale settings, this can result in non-ascii
> characters being used, which prevents PDFBox from loading the PDF.
> The following code demonstrates this:
> import java.io.File;
> import java.io.FileInputStream;
> import java.io.FileOutputStream;
> import java.util.Locale;
> import org.apache.pdfbox.pdmodel.PDDocument;
> import org.apache.pdfbox.pdmodel.PDPage;
> import org.apache.pdfbox.pdmodel.common.PDRectangle;
> class Example {
> public static void main(String [] args) throws Exception {
> File tempFile = File.createTempFile("example", ".pdf");
> Locale arabicLocale = new
> Locale.Builder().setLanguageTag("ar-EG-u-nu-arab").build();
> Locale.setDefault(arabicLocale);
> try (FileOutputStream out = new FileOutputStream(tempFile)) {
> PDDocument doc = new PDDocument();
> doc.addPage(new PDPage(PDRectangle.LETTER));
> doc.save(out);
> doc.close();
> }
> try (FileInputStream in = new FileInputStream(tempFile)) {
> PDDocument doc = PDDocument.load(in);
> // This will throw.
> doc.getPage(0);
> }
> }
> }
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