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Answers and rating deltas for
if list is empty in that case how can i avoid null pointer exception in java?
| Author | Votes | Δ |
|---|---|---|
| Bathsheba | 8 | +1.02 |
| Konstantin Yovkov | 2 | -0.32 |
| SpringLearner | 1 | -0.77 |
| VWeber | 1 | -0.87 |
| Suresh U | 0 | -4.00 |
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