On Fri, 5 Dec 2025 03:01:05 GMT, Prasanta Sadhukhan <[email protected]> wrote:
> `SwingUtilities.replaceUIInputMap()` and > `SwingUtilities.replaceUIActionMap()` do not actually remove previously > installed maps as their Javadoc indicates if `null` is passed as > `uiInputMap`/`uiActionMap` > > https://github.com/openjdk/jdk/blob/7e91d34f3e83b4c39d6ce5de34373d7d74d54512/src/java.desktop/share/classes/javax/swing/SwingUtilities.java#L1802-L1803 > https://github.com/openjdk/jdk/blob/7e91d34f3e83b4c39d6ce5de34373d7d74d54512/src/java.desktop/share/classes/javax/swing/SwingUtilities.java#L1827-L1828 > > If the passed `uiInputMap`/`uiActionMap` is null, `JComponent` actually > doesn't create a fresh map and returns the previously installed map > https://github.com/openjdk/jdk/blob/7e91d34f3e83b4c39d6ce5de34373d7d74d54512/src/java.desktop/share/classes/javax/swing/JComponent.java#L2586-L2595 > which is in contradiction to the `replaceUI*Map` spec so `SwingUtilities > `needs to clear the previously installed map which is being done in this fix. This pull request has now been integrated. Changeset: 1bbbce75 Author: Prasanta Sadhukhan <[email protected]> URL: https://git.openjdk.org/jdk/commit/1bbbce75c5e68429c2a32519eb3c36d964dcdf57 Stats: 96 lines in 2 files changed: 96 ins; 0 del; 0 mod 6726690: SwingUtilities.replaceUI*Map() methods do not remove previously installed maps Reviewed-by: azvegint, tr ------------- PR: https://git.openjdk.org/jdk/pull/28671
