| Package | Description |
|---|---|
| java8.util |
Provides some of the new
java.util classes and implementations
of static and default interface methods added in Java 8. |
| java8.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 |
J8Arrays.parallelSetAll(T[] array,
IntFunction<? extends T> generator)
Set all elements of the specified array, in parallel, using the
provided generator function to compute each element.
|
static <T> void |
J8Arrays.setAll(T[] array,
IntFunction<? extends T> generator)
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<? extends IntStream> mapper)
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<U> |
IntStream.mapToObj(IntFunction<? extends U> mapper)
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<A[]> generator)
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. |