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Answers and rating deltas for
How to use Collectors.groupingBy to instead of list of grouped elements get sum of some property of
| Author | Votes | Δ |
|---|---|---|
| Nikolas Charalambidis | 5 | +2.27 |
| Pshemo | 4 | -0.22 |
| deHaar | 2 | -1.45 |
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