| 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 |
|---|---|
static <T> void |
Arrays.parallelSetAll(T[] array, IntFunction
Set all elements of the specified array, in parallel, using the provided generator function to compute each element.
|
static <T> void |
Arrays.setAll(T[] array, IntFunction
Set all elements of the specified array, using the provided generator function to compute each element.
|
| Modifier and Type | Method and Description |
|---|---|
IntStream |
IntStream.flatMap(IntFunction
Returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced by applying the provided mapping function to each element.
|
<U> Stream |
IntStream.mapToObj(IntFunction
Returns an object-valued
Stream consisting of the results of applying the given function to the elements of this stream.
|
<A> A[] |
Stream.toArray(IntFunction
Returns an array containing the elements of this stream, using the provided
generator function to allocate the returned array, as well as any additional arrays that might be required for a partitioned execution or for resizing.
|