Hi, when contemplating over JDK-8211752, I found a few minor cleanups for the implementations of UnixFileSystem/WinNTFileSystem. Can I please get reviews?
Bug: https://bugs.openjdk.java.net/browse/JDK-8221262 Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8221262.0/ Thanks Christoph
