Align the behavior of `DecimalFormat` on `double`s with that of `Formatter`.
------------- Commit messages: - Merge branch 'master' into 8362448 - 8362448: Make use of the Double.toString(double) algorithm in java.text.DecimalFormat - Remove some unused methods from FloatingDecimal. - Renamed compatibility config option. - Merge branch 'master' into dtoa - Remove unused methods. - Merge branch 'master' into dtoa - Added logic for exactness and direction of rounding. Changes: https://git.openjdk.org/jdk/pull/26364/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=26364&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8362448 Stats: 98 lines in 6 files changed: 47 ins; 7 del; 44 mod Patch: https://git.openjdk.org/jdk/pull/26364.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/26364/head:pull/26364 PR: https://git.openjdk.org/jdk/pull/26364
