alleryMatch list entries: 1. Val: p. int prim 2. Box: q. Auto wrap 3. Node: r. Integer
A1-p, 2-q, 3-r
B1-p, 2-r, 3-q
C1-q, 2-p, 3-r
D1-r, 2-p, 3-q
Answer & Solution
Correct answer: A. 1-p, 2-q, 3-r
When adding primitive ints to a list, autoboxing converts them into Integer wrapper instances before insertion.
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