RFR: 8371629: Add diagnostic output IPSupport.printPlatformSupport(System.out) to tests in java/nio/channels directory -- part I

[serhiysachkov]

On Thu, 20 Nov 2025 14:24:21 GMT, Alan Bateman <alanb at openjdk.org> wrote:

>> Add diagnostic output IPSupport.printPlatformSupport(System.out) to tests in java/nio/channels directory -- part I
>
> test/jdk/java/nio/channels/AsynchronousSocketChannel/CompletionHandlerRelease.java line 154:
> 
>> 152:     @BeforeClass
>> 153:     void printSupportedPlatforms(){
>> 154:         IPSupport.printPlatformSupport(System.out);
> 
> FYI: JUnit prints to System.err rather than System.out so need to specify System.err to get it inlined in the output.

We will be able to update it when test will be refactored to use JUnit instead of TestNG as part of further improvements mentioned above.

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PR Review Comment: https://git.openjdk.org/jdk/pull/28420#discussion_r2549429470