RFR: JDK-8292351: tty should always live [v5]

[Thomas Stuefe]

On Mon, 22 Aug 2022 07:55:17 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Thomas Stuefe has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Compromise
>
> src/hotspot/share/utilities/ostream.cpp line 982:
> 
>> 980:     delete tty;
>> 981:   }
>> 982:   tty = DisplayVMOutputToStderr ? fdStream::stdout_stream() : fdStream::stderr_stream();
> 
> Shouldn't this be something like:
> 
> tmp = tty;
> tty = ...
> delete tmp;

It probably does not make much difference since the swap-over is not atomic anyway, but I can change it.

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PR: https://git.openjdk.org/jdk/pull/9874