[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-3155) Exceptions thrown when closing Visual Editor

[Maxim Areshkau (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-3155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12465159#action_12465159 ] 

Maxim Areshkau commented on JBIDE-3155:
---------------------------------------

This issue was fixed for 3.1. It's course a memory leak when open and close vpe editor multiple times. For me junit test even couldn't be runned fully on my pc with 2Gb memory. So I think it's should commited to 3.0.1 version to. Fix very simple.

> Exceptions thrown when closing Visual Editor
> --------------------------------------------
>
>                 Key: JBIDE-3155
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-3155
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Visual Page Editor core
>    Affects Versions: 3.0.0.cr1
>         Environment: SUN jdk1.6_u10, Fedora 10 x86_64 using JBoss Tools and drivers from http://download.jboss.org/jbosstools/builds/nightly/3.0.0.CR1/200811080256/index.html
>            Reporter: Asgeir Frimannsson
>            Assignee: Maxim Areshkau
>             Fix For: 3.1.0.M1
>
>         Attachments: .log
>
>
> <probably-irrelevant>
> Step 1: Create a new seam-gen project using ./seam create-project
> Step 2: Import the project into JBoss tools using File->New->Project
> Step 3: Set up the Seam build environment etc..
> </probably-irrelevant>
> Step 4: Open a page, e.g. home.xhtml in visual editor
> Step 5: Close editor 
> ... Exceptions thrown..
> !ENTRY org.eclipse.ui 4 0 2008-11-11 09:44:34.790
> !MESSAGE The function "removeSelectionListener" returned an error condition  (0x80004005)
> !STACK 0                                                                                 
> org.mozilla.xpcom.XPCOMException: The function "removeSelectionListener" returned an error condition  (0x80004005)
>         at org.mozilla.xpcom.internal.XPCOMJavaProxy.callXPCOMMethod(Native Method)                               
>         at org.mozilla.xpcom.internal.XPCOMJavaProxy.invoke(XPCOMJavaProxy.java:143)                              
>         at $Proxy16.removeSelectionListener(Unknown Source)                                                       
>         at org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor.removeSelectionListener(XulRunnerEditor.java:599) 
>         at org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor$2.widgetDisposed(XulRunnerEditor.java:133)        
>         at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:117)                              

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