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Answers and rating deltas for
Why does Abstract Factory use abstract class instead of interface?
| Author | Votes | Δ |
|---|---|---|
| Pieter Geerkens | 4 | +1.03 |
| Willem Van Onsem | 2 | -0.98 |
| aleciten | 2 | -1.60 |
| Alexei Levenkov | 2 | -0.71 |
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