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Practice

Inheritance lab

⭐⭐⭐ advanced~55 min of coding5 challenges

Dispatch counts, constructor chains, missing-super repair, field shadowing.

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What you will practice

  1. Dispatch in a collection⭐⭐ intermediate
  2. Dispatch chain, three deep⭐⭐ intermediate
  3. Constructor chaining⭐⭐ intermediate
  4. Fix the missing super⭐⭐ intermediate
  5. Field shadowing across the hierarchy⭐⭐ intermediate

Need the concept first? Re-read the lesson.