master
8381842: Refactor remaining TestNG tests under java/net/ to use JUnit
8223652: Rename IPSupport.skipIfCurrentConfigurationIsInvalid() to IPSupport.throwSkippedExceptionIfNonOperational()
8382582: Remove the experimental JVMCI feature
8234148: DatagramSocket.setOption/getOption/supportedOption should support multicast options
8229486: Replace wildcard address with loopback or local host in tests - part 21