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https://issues.apache.org/jira/browse/FLEX-33868?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13812641#comment-13812641
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Justin Mclean commented on FLEX-33868:
--------------------------------------

>From a quick look at the Cursor manger code, a new cursor is not created (see 
>the item.cursorID != currentCursorID check in showCurrentCursor), however it 
>does add information about the new cursor to the busyCursorList, this is 
>because it's possible to have multiple different busy cursors (perhaps 
>different ones for different priorities?) or the busy cursor style could be 
>changed. Both seem unlikely use cases to me, so any suggestion how to improve 
>this?

> CursorManagerImpl#setBusyCursor is memory inefficient
> -----------------------------------------------------
>
>                 Key: FLEX-33868
>                 URL: https://issues.apache.org/jira/browse/FLEX-33868
>             Project: Apache Flex
>          Issue Type: Improvement
>          Components: Mobile: Performance, Performance: Framework
>    Affects Versions: Apache Flex 4.11.0
>         Environment: mobile
>            Reporter: Benoit Wiart
>              Labels: memory, performance
>         Attachments: busycursor.png
>
>
> Each time CursorManagerImpl#setBusyCursor is called a new cursor is created.
> setBusyCursor may be called on each remote invocation



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