Add comment describing why Math.fma uses BigDecimal. -------------
Commit messages: - JDK-8374540: Add comment describing implementaiton choices of Math.fma Changes: https://git.openjdk.org/jdk/pull/29044/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=29044&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8374540 Stats: 13 lines in 1 file changed: 12 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/29044.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/29044/head:pull/29044 PR: https://git.openjdk.org/jdk/pull/29044
