[jboss-jira] [JBoss JIRA] (JBRULES-3651) ClassPathResource.getLastModified() leaks a file descriptor

[Chris Rankin (JIRA)]

Chris Rankin created JBRULES-3651:
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             Summary: ClassPathResource.getLastModified() leaks a file descriptor
                 Key: JBRULES-3651
                 URL: https://issues.jboss.org/browse/JBRULES-3651
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-core
    Affects Versions: 5.5.0.Beta1, 5.4.0.Final
         Environment: Fedora 17, JDK6
            Reporter: Chris Rankin
            Assignee: Mark Proctor


Calling {{getLastModified()}} on a {{ClassPathResource}} allocates a file descriptor and doesn't release it until the {{ClassPathResource}} object is garbage-collected.

I believe that this is a bug in {{JarURLConnection}} in Sun's JDK6, as noticed by the Freemarker project, who also created a [fix|http://sourceforge.net/tracker/index.php?func=detail&aid=1824122&group_id=794&atid=100794].


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