git: openjdk/jdk8u-dev: 8294767: 8u contains two copies of test/../FileUtils.java, one uses JDK9+ features

[Jonathan Dowland]

Changeset: 2ad48cb3
Author:    Jonathan Dowland <jdowland at openjdk.org>
Date:      2022-12-06 05:29:01 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/2ad48cb3ca0e79346d74dccb5c172a7f017c5c6d

8294767: 8u contains two copies of test/../FileUtils.java, one uses JDK9+ features

Reviewed-by: sgehwolf, andrew

- jdk/test/lib/jdk/test/lib/util/FileUtils.java