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Answers and rating deltas for
How better refactor chain of methods that can return null in java?
| Author | Votes | Δ |
|---|---|---|
| Dave Newton | 3 | +0.38 |
| djechlin | 3 | +0.73 |
| Petr Mensik | 2 | +1.99 |
| mishadoff | 1 | -0.62 |
| Fildor | 1 | -1.76 |
| Daniel Magnusson | 1 | -1.60 |
| gaborsch | 1 | -2.09 |
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