JDP tests only make 3 attempts to find a free port, using getFreePort(). We know getFreePort() is racy and you need to make sure the port really is fee when trying to use it.
Make 10 attempts. Leave the logic unchanged. Also fix a typo in another test. ------------- Commit messages: - 8310525: DynamicLauncher for JDP test needs to try harder to find a free port Changes: https://git.openjdk.org/jdk/pull/20991/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20991&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8310525 Stats: 6 lines in 2 files changed: 2 ins; 0 del; 4 mod Patch: https://git.openjdk.org/jdk/pull/20991.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20991/head:pull/20991 PR: https://git.openjdk.org/jdk/pull/20991
