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From "George Harley (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-248) Using java.io.File.deleteOnExit() and System.runFinalizersOnExit(true) in the same application causes crash on exit.
Date Fri, 24 Mar 2006 17:26:59 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-248?page=all ]

George Harley updated HARMONY-248:
----------------------------------

    Attachment: Support_DeleteOnExitWithRunFinalizersOnExitTest.java

New class for adding to the support/src/test/java/tests/support directory. Snappy name for
a class isn't it ?

Best regards, 
George

> Using java.io.File.deleteOnExit() and System.runFinalizersOnExit(true) in the same application
causes crash on exit.
> --------------------------------------------------------------------------------------------------------------------
>
>          Key: HARMONY-248
>          URL: http://issues.apache.org/jira/browse/HARMONY-248
>      Project: Harmony
>         Type: Bug
>   Components: Classlib
>  Environment: WinXP
>     Reporter: George Harley
>  Attachments: Harmony-248.txt, Support_DeleteOnExitWithRunFinalizersOnExitTest.java
>
> The dreaded sequel to HARMONY-222. While the one line fix for that prevents the test
suite bringing about a rather undignified exit to the VM it doesn't really address the bigger
picture of how to cope with user code that marks files as delete-on-exit and also makes use
of the System.runFinalizersOnExit() method. Of course the latter method is deprecated but
it won't stop some people from adopting it in their code. 
> I will attach a test case for dropping into tests/api/java/io/FileTest.java together
with some minor tweaks to the build.xml and hyproperties.xml files in modules/luni/make/common
that will enable this new test to run. A new support class will also be needed to help run
part of the test in a separate VM.
> My suggested fix for this is an update to one class in icu4jni-3.4.jar. I *think* that
we are OK customising that jar for Harmony. 
> Best regards, 
> George

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