Remove new instanceof pattern (which is not supported in 11) Fix JDK-8304098
------------- Commit messages: - Remove new instanceof pattern (which is not supported in 11) Changes: https://git.openjdk.org/jfx17u/pull/129/files Webrev: https://webrevs.openjdk.org/?repo=jfx17u&pr=129&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8304098 Stats: 12 lines in 2 files changed: 6 ins; 0 del; 6 mod Patch: https://git.openjdk.org/jfx17u/pull/129.diff Fetch: git fetch https://git.openjdk.org/jfx17u pull/129/head:pull/129 PR: https://git.openjdk.org/jfx17u/pull/129