| 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 void | 
Arrays.parallelSetAll(long[] array,
              IntToLongFunction generator)
Set all elements of the specified array, in parallel, using the
 provided generator function to compute each element. 
 | 
static void | 
Arrays.setAll(long[] array,
      IntToLongFunction generator)
Set all elements of the specified array, using the provided
 generator function to compute each element. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
LongStream | 
IntStream.mapToLong(IntToLongFunction mapper)
Returns a  
LongStream consisting of the results of applying the
 given function to the elements of this stream. | 
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