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Support #4833
closedResource leak when using an URIResolver
Start date:
2020-11-19
Due date:
% Done:
0%
Estimated time:
Legacy ID:
Applies to branch:
10
Fix Committed on Branch:
Fixed in Maintenance Release:
Platforms:
Description
Hi,
I've been pointed to an issue, that included resources of some Schematrons cannot be deleted after compilations, because the resource is "in use". When debugging through the relevant code pieces, I stumbled upon this code snippet in clas DocumentFN lines 385ff (Saxon-HE Java, 10.3):
if (source instanceof StreamSource && ((StreamSource)source).getInputStream() == null && ((StreamSource)source).getReader() == null) {
String uri = source.getSystemId();
...
}
In my scenario ((StreamSource)source).getInputStream()
opens a File and returns the respective handle (the same applies of course to ((StreamSource)source).getReader()
) as well.
As this InputStream is never closed it creates a resource leak.
So please make sure InputStream and Reader are closed if they are opened.
Thanks, Philip
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