RFR: 8348611: Eliminate DeferredLintHandler and emit warnings after attribution [v7]

[Archie Cobbs]

On Wed, 30 Jul 2025 17:04:18 GMT, Maurizio Cimadamore <mcimadamore at openjdk.org> wrote:

> Better idea. Have a record class called `Span` which has start/end pos. Then...

Yeah that's a little more correct in terms of the data model.

> Another (maybe picky) comment: to my eyes...

Sure, that's easy enough to do. Also allows us to eliminate a couple more fields.

Should be done in d1adde49247.

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

PR Review Comment: https://git.openjdk.org/jdk/pull/24584#discussion_r2243808019