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From "Sandro Martini (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (PIVOT-934) Prompt image causing memory leak
Date Thu, 20 Mar 2014 13:34:45 GMT

    [ https://issues.apache.org/jira/browse/PIVOT-934?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941713#comment-13941713
] 

Sandro Martini edited comment on PIVOT-934 at 3/20/14 1:34 PM:
---------------------------------------------------------------

Hi, I just found it, small but subtle bug:
anytime a dialog is closed the listenerlist of Image (inside ImageView, used in the Alert)
is not cleaned and increment its size by 1 ... now I'll try a fix for it in 2.0.x and say
something.
To see the behavious, add the (override) method dialogClosed in TerraAlertSkin, and put this
in console:
           System.out.println("typeImageView.getImage().getImageListeners().getLength(): "
+ typeImageView.getImage().getImageListeners().getLength());

Note that a similar fix must be done even in TerraPromptSkin.



was (Author: smartini):
Hi, I just found it, small but subtle bug:
anytime a dialog is closed the listenerlist of Image (inside ImageView, used in the Alert)
is not cleaned and increment its size by 1 ... now I'll try a fix for it in 2.0.x and say
something.
To see the behavious, add the (override) method dialogClosed in TerraAlertSkin, and put this
in console:
           System.out.println("typeImageView.getImage().getImageListeners().getLength(): "
+ typeImageView.getImage().getImageListeners().getLength());

Let's update soon.


> Prompt image causing memory leak
> --------------------------------
>
>                 Key: PIVOT-934
>                 URL: https://issues.apache.org/jira/browse/PIVOT-934
>             Project: Pivot
>          Issue Type: Bug
>    Affects Versions: 2.0.3
>            Reporter: Ɓukasz Hanusiak
>            Assignee: Sandro Martini
>             Fix For: 2.0.4
>
>
> I am using Pivot 2.0.3. For a while now my application after several hours of usage is
crashing because of Java heap space OutOfMemoryError. After analyzing heap dump I traced issue
to some org.apache.pivot.wtk.media.Picture used in org.apache.pivot.wtk.Prompt. However I
am unable to reproduce problem in my test environment but in production application crashes
every 6 or so hours. Can anybody give me some tips how to workaround this problem. 
> I attached some screenshots form leak suspect report made using Eclipse I hope this will
be helpful to you
> https://www.dropbox.com/s/uo7fkeglq35x9nh/screenshot1.png
> https://www.dropbox.com/s/01oepwqro9hszcg/screenshot2.png



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