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Answers and rating deltas for
Why in java method overriding allows to have covariant return types, but not covariant parameters?
| Author | Votes | Δ |
|---|---|---|
| JB Nizet | 10 | +0.26 |
| Piotr Wilkin | 0 | -2.11 |
Last visited: Jan 19, 2018, 4:28:54 PM