[jdk11u-dev] RFR: 8298730: Refactor subsystem_file_line_contents and add docs and tests [v4]

[Jonathan Dowland]

On Thu, 26 Feb 2026 14:05:43 GMT, Jonathan Dowland <jdowland at openjdk.org> wrote:

>> Not clean, adjustments necessary to adapt for pre-C++-11, and a small change to account for lack of JEP 371.
>
> Jonathan Dowland has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove potentially misleading comment for 11u (thanks Severin)

I think this is ready for review please. One note, I started from Goetz's backport to 17u, which incorporated parts of JDK-8293251 as well (the `ostream` changes) . Would a reviewer or approver wish to have that reflected in the metadata?

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PR Comment: https://git.openjdk.org/jdk11u-dev/pull/3149#issuecomment-3973939217