Update and clarify the sample code. Docs only, no additional testing other than verifying javadoc is correctly output.
------------- Commit messages: - 8349121: SSLParameters.setApplicationProtocols() ALPN example could be clarified Changes: https://git.openjdk.org/jdk/pull/23379/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=23379&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8349121 Stats: 16 lines in 1 file changed: 9 ins; 1 del; 6 mod Patch: https://git.openjdk.org/jdk/pull/23379.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/23379/head:pull/23379 PR: https://git.openjdk.org/jdk/pull/23379
