https://bugs.openjdk.java.net/browse/JDK-8202290 http://cr.openjdk.java.net/~bpb/8202290/webrev.00/
Now that the macOS test machines which had been at version 10.13.x where x < 4 have been upgraded to x == 4, the patch [1] can be mostly reverted (leaving the additions to Platform in place). Thanks, Brian [1] http://hg.openjdk.java.net/jdk/jdk/rev/3aaaa5370999
