Just re-load the CredentialsCache like we did on non-Windows non-macOS systems.
------------- Commit messages: - 8049520: FileCredentialsCache loads cache once and is never refreshed Changes: https://git.openjdk.java.net/jdk/pull/5960/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=5960&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8049520 Stats: 73 lines in 2 files changed: 65 ins; 6 del; 2 mod Patch: https://git.openjdk.java.net/jdk/pull/5960.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/5960/head:pull/5960 PR: https://git.openjdk.java.net/jdk/pull/5960
