On Sun, 28 Feb 2021 07:39:20 GMT, Alexander Zvegintsev <azveg...@openjdk.org> wrote:
>> This issue occurs only under `MetalLookAndFeel` on Linux. >> >> It was introduced by >> [JDK-8040630](https://bugs.openjdk.java.net/browse/JDK-8040630) fix. >> >>> component.setBounds(ownerX, ownerY, 1, 1); >> >> This line adds an extra reshape call with `1x1` size right before getting >> another one with correct sizes. >> >> If `MetalToolTipUI#paint()` call happens before getting correct sizes, it >> calculates `paintTextR` with negative sizes for component with `1x1` size, >> thus IAE is thrown. >> >> The fix is to do not proceed with `paint()` for negative sizes. >> The provided test fails for me in 0-30s interval(before the fix), other >> testing(client-tier1,2,3) looks good. > > Alexander Zvegintsev has updated the pull request incrementally with one > additional commit since the last revision: > > simplified test src/java.desktop/share/classes/javax/swing/plaf/metal/MetalToolTipUI.java line 124: > 122: if (paintTextR.width <= 0 || paintTextR.height <= 0) { > 123: return; > 124: } Any idea why only MetalToolTip is affected only? JDK-8040630 fix was generic so shouldn't we apply this fix in BasicToolTipUI#paint instead? ------------- PR: https://git.openjdk.java.net/jdk/pull/2761
