Intermittent WebView crash happens due to web view transition feature activates GL buffer upload path in headfull test mode which JavaFX does not support and the AtomicString is being destroyed by texture mapper thread which not owner of associated string table of AtomicString. There is pre written system test TextureMapperTest. The fix has been tested rigorously.
--------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - 8391823: Intermittent WebView crash when running TextureMapperTest Changes: https://git.openjdk.org/jfx/pull/2293/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=2293&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8391823 Stats: 26 lines in 4 files changed: 22 ins; 2 del; 2 mod Patch: https://git.openjdk.org/jfx/pull/2293.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/2293/head:pull/2293 PR: https://git.openjdk.org/jfx/pull/2293
