Jonas Jenwald 1ee8705093 Re-factor the XRef class to use private fields
Part of this is very old code, hence modernizing it a little bit more really shouldn't hurt.
This patch also shortens some `XRef` code by using nullish coalescing assignment respectively ternary operators more.

Finally, adds the recently introduced `countUpdatesAfter` method to the `XRefMock`/`XRefWrapper` classes to avoid having to check for its existence.
2026-07-25 12:18:43 +02:00
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2012-10-29 14:08:52 -04:00