Status/outlook resizing performance (bug 7198229)

Sergey Bylokhov Sergey.Bylokhov at
Sat Apr 27 15:16:56 PDT 2013

Hi, Robert.
Is it reproducible on the demos? Like Java2dDemo and SwingSet2/3?

Please file a bug at
Please provide testcase. Also check how it works on jdk 7. Send assigned 
bugid here.


On 27.04.2013 15:50, Robert Krüger wrote:
> I noticed that that bug has been marked as fixed.
> However, a JDK 8 build from a few days ago has the same problems for the
> Swing application I have been testing it for, i.e. the components inside
> the window appear to be jumping around during the resize which they are not
> when starting the application with Apple's JDK6. In our case it is a bottom
> status bar that changes is distance from the window edge significantly
> (which should be zero at all time) during the resize operation. With Apple
> JDK6 it is stays exactly at the window edge. I am testing on a 2013 Retina
> MBP (however the general problem is also still visible on non-Retina
> displays, so that is not the reason), so this is really not a slow
> computer.
> Is there anything to be expected in terms of improvements for JDK 8 or is
> this it now and we need to look for workarounds or live with it? If it is
> the latter, any hints what we could do in our application to work around
> that?
> Thanks in advance,
> Robert

Best regards, Sergey.

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