git: openjdk/jdk: 8262085: Hovering Metal HTML Tooltips in different windows cause IllegalArgExc on Linux

[Alexander Zvegintsev]

Changeset: c569f1d6
Author:    Alexander Zvegintsev <azvegint at openjdk.org>
Date:      2021-03-01 14:31:56 +0000
URL:       https://git.openjdk.java.net/jdk/commit/c569f1d6

8262085: Hovering Metal HTML Tooltips in different windows cause IllegalArgExc on Linux

Reviewed-by: serb, psadhukhan

! src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolTipUI.java
+ test/jdk/javax/swing/JToolTip/FastTooltipSwitchIAE.java