When I did https://github.com/openjdk/jfx/pull/2146, I touched `PlatformUtil` and saw that some methods and fields are unused and will probably never be used.
Example: - `isWinVistaOrLater()` - `useGLES2()` So I removed them. Also checked that they are not called by native code. I kept `isHeadless()`, as it was used in a test at one point and might be needed again at some point. Moved `isAndroid` right below the other `isXXX` methods. --------- - [x] I confirm that I make this contribution in accordance with the [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). ------------- Commit messages: - 8386698: PlatformUtil has unused fields and methods Changes: https://git.openjdk.org/jfx/pull/2190/files Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=2190&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8386698 Stats: 69 lines in 1 file changed: 4 ins; 65 del; 0 mod Patch: https://git.openjdk.org/jfx/pull/2190.diff Fetch: git fetch https://git.openjdk.org/jfx.git pull/2190/head:pull/2190 PR: https://git.openjdk.org/jfx/pull/2190
