RFR: 6852577: Only for Nimbus LAF UIManager.get("PasswordField.echoChar") is null [v3]

[Prasanta Sadhukhan]

On Wed, 28 Sep 2022 09:00:33 GMT, Alexey Ivanov <aivanov at openjdk.org> wrote:

>> test/jdk/javax/swing/plaf/nimbus/PasswordFieldTest.java line 50:
>> 
>>> 48:                             UIManager.getInstalledLookAndFeels()) {
>>> 49:             System.out.println("Testing L&F: " + laf.getClassName());
>>> 50:             SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf));
>> 
>> You should probably call `setLookAndFeel` on the main thread, or you should call `UIManager.get` below on the EDT as well.
>
>> You should probably call `setLookAndFeel` on the main thread, or you should call `UIManager.get` below on the EDT as well.
> 
> In fact, I was inclined to use the main thread, it produces a shorter stack trace. EDT is okay, no change is required if you don't feel like it.

Normally, many tests does this only which is what I did initially..

public static void main(String[] args) throws Exception {
    for (UIManager.LookAndFeelInfo laf : UIManager.getInstalledLookAndFeels()) {
            System.out.println("Testing l&f : " + laf.getClassName());
            SwingUtilities.invokeAndWait(() -> setLookAndFeel(laf));


but I guess the present one will suffice too...

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PR: https://git.openjdk.org/jdk/pull/10035