| Parameter | Description |
|---|---|
| key | The key to add. |
| item | The value to add. |
Adds a new key-value pair. If the key is already present in the collection, this method should throw, but currently does not! Instead, it silently fails, without replacing said value.
Prefer UnsafeParallelHashMap<T0,T1>.TryAdd if your intent is to allow graceful failure, as this API will eventually become more strict (and begin to throw).