| Package | Description |
|---|---|
| java.util.concurrent |
Utility classes commonly useful in concurrent programming.
|
| Modifier and Type | Method and Description |
|---|---|
double |
ConcurrentHashMap.reduceToDouble(long parallelismThreshold,
ToDoubleBiFunction<? super K,? super V> transformer,
double basis,
DoubleBinaryOperator reducer)
Returns the result of accumulating the given transformation
of all (key, value) pairs using the given reducer to
combine values, and the given basis as an identity value.
|
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