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Answers and rating deltas for
How to have an abstract method return an abstract type with concrete implementations?
| Author | Votes | Δ |
|---|---|---|
| Mark H | 4 | +1.35 |
| Hans Passant | 1 | -0.97 |
| twon33 | 1 | +0.72 |
| TreDubZedd | 0 | -3.76 |
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