On Tue, 22 Sep 2026 00:34:54 GMT, Lee Jiwon <[email protected]> wrote:

>> Before this change, Sockets.supportedOptions(Class<?>) used a hard-coded 
>> option map created during class initialization. The reported set could 
>> differ from the options supported by an actual socket instance.
>> 
>> This change creates an instance of the requested socket type for each call 
>> and returns its supportedOptions() result. The temporary socket is closed 
>> after use, and jdk.net.Sockets does not cache the result. The hard-coded 
>> option map and helper code used only to build that map are removed.
>> 
>> Testing:
>> 
>> * make test TEST=test/jdk/jdk/net/Sockets/SupportedOptions.java
>> * make test TEST=test/jdk/jdk/net/Sockets
>> * make test TEST=jdk_net — 1,082 tests passed
>> 
>> ---------
>> - [x] I confirm that I make this contribution in accordance with the 
>> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai).
>
> Lee Jiwon has updated the pull request incrementally with one additional 
> commit since the last revision:
> 
>   Remove redundant IP_TOS test from SupportedOptions

@dlwldnjs1009 
Your change (at version 183971f48972bbe1ce3db9f687d43b320f37aabf) is now ready 
to be sponsored by a Committer.

-------------

PR Comment: https://git.openjdk.org/jdk/pull/32943#issuecomment-5773298054

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