Integrated: 8305352: updateIconImages may lead to deadlock after JDK-8276849

Tue Apr 25 07:00:25 UTC 2023

On Fri, 31 Mar 2023 09:11:20 GMT, Dmitry Cherepanov <dcherepanov at openjdk.org> wrote:

> Please review this PR which suggests to skip updateIconImages() for not yet visible windows. The displayChanged notification can be sent to a window that is in the process of initiailization and calling updateIconImages() may lead to the deadlock.
> 
> Testing: the deadlock no longer happens with this patch. The reg test for JDK-8276849 works (window icon is updated after changing DPI settings).

This pull request has now been integrated.

Changeset: f968da97
Author:    Dmitry Cherepanov <dcherepanov at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/f968da97a5a5c68c28ad29d13fdfbe3a4adf5ef7
Stats:     3 lines in 1 file changed: 2 ins; 0 del; 1 mod

8305352: updateIconImages may lead to deadlock after JDK-8276849

Reviewed-by: aivanov, serb

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PR: https://git.openjdk.org/jdk/pull/13263