Replace `";"` with `FileUtils::pathSeparator` in the expression adding 'app' dir to env variable in jpackage app launcher.
------------- Commit messages: - 8271155: Wrong path separator in env variable Changes: https://git.openjdk.java.net/jdk17/pull/271/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=271&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8271155 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.java.net/jdk17/pull/271.diff Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/271/head:pull/271 PR: https://git.openjdk.java.net/jdk17/pull/271
