harmony-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Nathan Beyer (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (HARMONY-6277) Timer's finalizer throws an NPE if the Timer wasn't constructed properly
Date Tue, 21 Jul 2009 00:19:14 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Nathan Beyer reassigned HARMONY-6277:

    Assignee: Nathan Beyer

> Timer's finalizer throws an NPE if the Timer wasn't constructed properly
> ------------------------------------------------------------------------
>                 Key: HARMONY-6277
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6277
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>    Affects Versions: 5.0M10
>         Environment: SVN Revision: 794879
>            Reporter: Jesse Wilson
>            Assignee: Nathan Beyer
>            Priority: Minor
>         Attachments: Timer_newFinalizer.patch
>   Original Estimate: 0.5h
>  Remaining Estimate: 0.5h
> The following call creates a Timer with no associated thread:
>   new Timer(null, true);
> When that timer is finalized, it's finalization helper object fails with a NullPointerException,
because there's no Thread assigned to impl.
> The attached patch only initializes the finalization helper if the thread is created
successfully. Unfortunately I couldn't come up with a reasonable test case for this. In Android,
exceptions that occur during finalization result in stacktraces in the system log, which is
how I detected this problem.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message