RFR: 8278620: properties installed by javax.swing.LookAndFeel installColors and installColorsAndFont are not uninstalled [v2]

[Alexey Ivanov]

On Thu, 15 Dec 2022 23:41:30 GMT, Phil Race <prr at openjdk.org> wrote:

> One JCK test fails; from a quick look, it's because the font is now uninstalled where it wasn't previously.

I confirmed it's a test problem. The JCK test needs to be updated. Details are in a confidential comment in JCK.

Do I need to submit a bug against JCK?


> do any of the jtreg test failures characterise the JCK failure ?

The failure of `javax/swing/GraphicsConfigNotifier/StalePreferredSize.java` may be related. The test fails for `JLabel`.

The test calls `SwingUtilities.updateComponentTreeUI(frame)` and expects the preferred size doesn't change. Yet it does change.

The failure in `sanity/client/SwingSet/src/SwingSet2DemoTest.java` is also related. It fails because of timeout where a font on a component (`JButton` presumably) doesn't change to _bold_ after selecting **Theme** → **Font** → **Bold** in the menu. Selecting this menu item results in `SwingUtilities.updateComponentTreeUI(frame)` being called to update the look and feel properties of all the components.


As for the closed test failure, it doesn't look related. A component being painted is null. It shouldn't happen.

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PR: https://git.openjdk.org/jdk/pull/10565