In `java.io.File`, change the constructors `File(File,String)` and `File(String,String)` so that they do not for typical cases return a `File` whose path has a trailing name separator.
------------- Commit messages: - 8290499: new File(parent, \"/\") breaks normalization – creates File with slash at the end Changes: https://git.openjdk.org/jdk/pull/14109/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=14109&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8290499 Stats: 34 lines in 3 files changed: 28 ins; 0 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/14109.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14109/head:pull/14109 PR: https://git.openjdk.org/jdk/pull/14109
