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https://issues.apache.org/jira/browse/PDFBOX-4046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olivier Cailloux updated PDFBOX-4046:
-------------------------------------
    Description: 
PDDocument.load can take quite some time. It would be nice to be able to 
interrupt the thread if desired. 

It is also natural to expect that the method PDDocument.load will cease 
treatment if the thread gets interrupted, similar to e.g. reading a file using 
a method from the JDK. 

This [test 
class|https://github.com/oliviercailloux/PDF-p/blob/pdf-load-non-interruptible/src/test/java/io/github/oliviercailloux/pdf_number_pages/InterruptPdfLoadTest.java]
 illustrates the problem (the test is green, the problem is only exhibited in 
the log). The companion class {{InterruptReadTest.java}} shows the expected 
interruption behavior, by contrast, using a normal file read from the JDK.


  was:
PDDocument.load can take quite some time. It would be nice to be able to 
interrupt the thread if desired. 

It is also natural to expect that the method PDDocument.load will cease 
treatment if the thread gets interrupted, similar to e.g. reading a file using 
a method from the JDK. 

This [{{test 
class}}|https://github.com/oliviercailloux/PDF-p/blob/pdf-load-non-interruptible/src/test/java/io/github/oliviercailloux/pdf_number_pages/InterruptPdfLoadTest.java]
 illustrates the problem (the test is green, the problem is only exhibited in 
the log). The companion class {{InterruptReadTest.java}} shows the expected 
interruption behavior, by contrast, using a normal file read from the JDK.



> Interrupt does not interrupt loading of a PDF
> ---------------------------------------------
>
>                 Key: PDFBOX-4046
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-4046
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Parsing
>    Affects Versions: 2.0.8
>            Reporter: Olivier Cailloux
>            Priority: Minor
>
> PDDocument.load can take quite some time. It would be nice to be able to 
> interrupt the thread if desired. 
> It is also natural to expect that the method PDDocument.load will cease 
> treatment if the thread gets interrupted, similar to e.g. reading a file 
> using a method from the JDK. 
> This [test 
> class|https://github.com/oliviercailloux/PDF-p/blob/pdf-load-non-interruptible/src/test/java/io/github/oliviercailloux/pdf_number_pages/InterruptPdfLoadTest.java]
>  illustrates the problem (the test is green, the problem is only exhibited in 
> the log). The companion class {{InterruptReadTest.java}} shows the expected 
> interruption behavior, by contrast, using a normal file read from the JDK.



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