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  1. JDK
  2. JDK-8310638

Filtering a TableView with a large number of items freezes the UI

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    • Bug
    • Resolution: Fixed
    • P2
    • jfx21
    • jfx20
    • javafx
    • b24

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      Description

        Filtering a TableView that has a large number of items, after scrolling away from the top, freezes the UI.

        This can be seen running the attached test:
        - Scroll to the bottom (dragging the scrollbar for instance)
        - Press the button to apply a filter
        - The UI freezes for more than 30 seconds

        At some point there is also this OOME error:

        Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "InvokeLaterDispatcher"

        The issue can be reproduced always, starting from JavaFX 20.

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                jvos Johan Vos
                jpereda Jose Pereda
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                  Created:
                  Updated:
                  Resolved: