A race condition exists where a derived color depends on another derived color which has not been yet defined or processed. The only side effect of this condition is a ClassCastException - the color eventually gets resolved.
Solution: initialize the derived color to transparent earlier to suppress the exception. This was also a test bug https://bugs.openjdk.org/browse/JDK-8198604 ------------- Commit messages: - Merge remote-tracking branch 'origin/master' into 8291853.class.cast - 8291853: initialize derived color early Changes: https://git.openjdk.org/jfx/pull/947/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=947&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8291853 Stats: 3 lines in 1 file changed: 3 ins; 0 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/947.diff Fetch: git fetch https://git.openjdk.org/jfx pull/947/head:pull/947 PR: https://git.openjdk.org/jfx/pull/947