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Answers and rating deltas for
How does the readLine() has a nullpointer exception?
| Author | Votes | Δ |
|---|---|---|
| Fritz | 7 | +1.62 |
| CodingIntrigue | 1 | -0.64 |
| nachokk | 1 | -0.57 |
| user2885596 | 0 | -3.30 |
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