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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-15159) For each loop is unable to iterate through ArrayList
Date Sun, 17 May 2015 11:52:00 GMT

    [ https://issues.apache.org/jira/browse/FLEX-15159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14547141#comment-14547141

ASF GitHub Bot commented on FLEX-15159:

GitHub user Dretch opened a pull request:


    Fix FLEX-15159 by making ArrayList extend Proxy.

    This fixes https://issues.apache.org/jira/browse/FLEX-15159.
    - This is more-or-less a copy-paste job with code taken from `ListCollectionView`
    - I have patched both `mx.collections.ArrayList` and also `org.apache.flex.collections.ArrayList`
    - I have written a unit test for the changes and put it in what seems to be a logical
place. The test passes, but can't figure out how to get the build to call it. I was having
segfault problems with my flashplayer that made it difficult to look into this further. It
is possible (and I hope it is the case) that something in the build will call this test.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/Dretch/flex-sdk flex-15159

Alternatively you can review and apply these changes as the patch at:


To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #18
commit 9b483a586bd29867aece66eebd16c3acefe49732
Author: Dretch <garetdanielsmith@gmail.com>
Date:   2015-05-17T11:44:20Z

    Fix FLEX-15159 by making ArrayList extend Proxy.


> For each loop is unable to iterate through ArrayList
> ----------------------------------------------------
>                 Key: FLEX-15159
>                 URL: https://issues.apache.org/jira/browse/FLEX-15159
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: Collections
>    Affects Versions: Adobe Flex SDK 3.0 (Release)
>         Environment: Affected OS(s): Windows
> Affected OS(s): Windows XP
> Language Found: English
>            Reporter: Adobe JIRA
> 1. Make sure your imports are correct:
> import mx.controls.Alert;
> import mx.collections.IList;
> import mx.collections.ArrayList;
> 2. Create a function which looks like:
> private function foo() : void
> {
> 	var aList : IList = new ArrayList();
> 	aList.addItem("foo");
> 	for each (var s : String in aList)
> 	{
> 		Alert.show(s);
> 	}
> }
> 3. Call the function
>  Actual Results: No message box is shown
>  Expected Results: A message box with the text "foo"
> This becomes a problem when you don't know what implementation an IList variable will
be bound to, ref: http://bugs.adobe.com/jira/browse/SDK-14837
>  Workaround (if any): use the for loop instead
> for (var i : int = 0; i < aList.length; i++)

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