Request for approval 8075609: java.lang.IllegalArgumentException: aContainer is not a focus cycle root of aComponent

[Vivi An]

Instead of using getWindowAncestor to find root window, the fix using focusCycleRoot to get root container of the component's focus traversal cycle,
since the focus root is not always a window.

JDK9 changeset:http://hg.openjdk.java.net/jdk9/client/jdk/rev/45d0cfe4d888

Thanks!

~ Vivi

On 5/12/2015 11:24 AM, Vivi An wrote:
> Hello,
>
> Could you please approve the straight back-port for the fix for 
> 8075609 to jdk8u-dev?
>
> Bug:https://bugs.openjdk.java.net/browse/JDK-8075609
> Webrev:http://cr.openjdk.java.net/~van/8075609/webrev.00/
>
> Review Threads:
> http://mail.openjdk.java.net/pipermail/swing-dev/2015-May/004495.html
> http://mail.openjdk.java.net/pipermail/swing-dev/2015-April/004463.html
>
> Regards,
>
> ~ Vivi
>