About two my issues

PavelTurk pavelturk2000 at gmail.com
Tue Nov 18 16:06:19 UTC 2025


Hello everyone,

On November 10, I opened an issue (using the new redesigned form), and the system showed me the ID 23c3711c-36b1-4b94-a0d3-25bbdcf1b95f. The issue was about the fact that PopupWindow is not always shown on Linux systems, and I described how to reproduce the bug using a Tooltip. However, I still haven’t received any information about my issue.

On November 16, I opened another issue (using the old form) about a memory leak in Tab that is related to GRAPHIC. Today I received a message that the issue is JDK-8372108. However, my issue was immediately closed with a note saying that it is a duplicate of JDK-8283449. But it is NOT a duplicate. JDK-8283449 is related to a problem in ContextMenu. I know this issue and I use the following workaround:

contextMenu.getProperties().put(KEY, new WeakReference<Tab>(tab));

MenuItem close = new MenuItem(..);
close.setOnAction((e) -> {
       var t = getTab(contextMenu); // from properties
});

The issue I reported is related to |graphic|. So I believe that there are TWO separate problems with tabs that lead to memory leaks.

Best regards, Pavel

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