Thread-safe and re-entrant implementation of Utils. The new code still uses the static instances of Text and TextLayout for performance reasons, but adds a thread-safe mechanism to keep track of whether any of the instances is in use and when that happens, supplies a new instance instead. This solves both thread safety and re-entrancy.
------------- Commit messages: - Merge remote-tracking branch 'origin/master' into 8347392.thread.safe.utils - Merge branch '8348423.node.thread.safety' into 8347392.thread.safe.utils - review comments - Merge remote-tracking branch 'origin/master' into 8348423.node.thread.safety - Merge branch '8348423.node.thread.safety' into 8347392.thread.safe.utils - more jitter - disabled titled pane test - Merge branch '8348423.node.thread.safety' into 8347392.thread.safe.utils - Merge remote-tracking branch 'origin/master' into 8348423.node.thread.safety - skip tests - ... and 12 more: https://git.openjdk.org/jfx/compare/d615fdc7...203f8de6 Changes: https://git.openjdk.org/jfx/pull/1691/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1691&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8347392 Stats: 349 lines in 2 files changed: 144 ins; 85 del; 120 mod Patch: https://git.openjdk.org/jfx/pull/1691.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/1691/head:pull/1691 PR: https://git.openjdk.org/jfx/pull/1691
