git: openjdk/jdk17u-dev: 8208077: File.listRoots performance degradation

[Goetz Lindenmaier]

Changeset: ba956c56
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-01-25 08:51:21 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/ba956c56472b033788bbb9d0841143a9f96ab927

8208077: File.listRoots performance degradation

Backport-of: 5b0af1a80bb4d2a81cda7e26a6ad0db43e679519

! src/java.base/windows/classes/java/io/WinNTFileSystem.java
! test/jdk/java/io/File/ListRoots.java