Package | Description |
---|---|
java.util |
Contains the collections framework, legacy collection classes,
event model, date and time facilities, internationalization, and
miscellaneous utility classes (a string tokenizer, a random-number
generator, and a bit array).
|
java.util.stream |
Classes to support functional-style operations on streams of elements, such
as map-reduce transformations on collections.
|
Modifier and Type | Method and Description |
---|---|
double |
OptionalDouble.orElseGet(DoubleSupplier supplier)
If a value is present, returns the value, otherwise returns the result
produced by the supplying function.
|
Modifier and Type | Method and Description |
---|---|
static DoubleStream |
DoubleStream.generate(DoubleSupplier s)
Returns an infinite sequential unordered stream where each element is
generated by the provided
DoubleSupplier . |
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT 9-internal+0-2016-01-26-133437.ivan.openjdk9onspinwait