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Answers and rating deltas for
What is the use of a sub class object being referred by a super class variable in java?
| Author | Votes | Δ |
|---|---|---|
| Nathan | 1 | +4.31 |
| JSS | 0 | -0.20 |
| kdabir | 0 | -0.00 |
| NightsWatch | -1 | -4.11 |
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