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📜 WAYPOINT LESSON

Checkpoint: CLR internals

⭐⭐⭐ advanced⏳ 12 min read📍 Lesson 226 of 265

Synthesis: inspect runtime behavior through reflection and measure dispatch costs.

Checkpoint: CLR internals

The graded task inspects types through the metadata lens (sealed-ness, declared methods, dispatch category) and measures the throw-vs-check cost split honestly. Practice adds the open-generic runtime question and the generic-specialization observables.