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Answers and rating deltas for
What is the purpose of WeakHashMap when there is HashMap and Concurrent HashMap?
| Author | Votes | Δ |
|---|---|---|
| radai | 2 | +1.43 |
| Konstantin Yovkov | 1 | +0.57 |
| Andy Thomas | 0 | -1.19 |
| Mertis | 0 | -1.41 |
| Juned Ahsan | 0 | -0.64 |
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