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https://issues.apache.org/jira/browse/FOP-3269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Simon Steiner resolved FOP-3269.
--------------------------------
Fix Version/s: main
Resolution: Fixed
https://github.com/apache/xmlgraphics-fop/commit/2971201e375599af5f2ee818333c82ebeb739b33
> Allow GC to remove structelem tree
> ----------------------------------
>
> Key: FOP-3269
> URL: https://issues.apache.org/jira/browse/FOP-3269
> Project: FOP
> Issue Type: Bug
> Reporter: Simon Steiner
> Assignee: Simon Steiner
> Priority: Major
> Fix For: main
>
>
> Generate pdf twice with a table with 10k fo:table-body's with using -Xmx500m
> should not give OOM
> {code:java}
> public void xxx() throws Exception {
> FopConfParser fopConfParser = new FopConfParser(new File("fop.xconf"),
> new File("xxx").toURI());
> FopFactoryBuilder fopFactoryBuilder =
> fopConfParser.getFopFactoryBuilder();
> fopFactoryBuilder.setStrictFOValidation(false);
> FopFactory fopFactory = fopFactoryBuilder.build();
> x(fopFactory);
> fopFactory = fopFactoryBuilder.build();
> x(fopFactory);
> }
> private void x(FopFactory fopFactory) throws Exception {
> FOUserAgent userAgent = fopFactory.newFOUserAgent();
> Transformer transformer =
> TransformerFactory.newInstance().newTransformer();
> Source src = new StreamSource(new FileInputStream("out.if"));
> IFDocumentHandler documentHandler
> = userAgent.getRendererFactory().createDocumentHandler(userAgent,
> MimeConstants.MIME_PDF);
> documentHandler.setResult(new StreamResult(new NullOutputStream()));
> IFUtil.setupFonts(documentHandler);
> IFParser parser = new IFParser();
> Result res = new SAXResult(parser.getContentHandler(documentHandler,
> userAgent));
> transformer.transform(src, res);
> }
> {code}
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