| 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 | 
|---|---|
int | 
OptionalInt.orElseGet(IntSupplier other)
Return the value if present, otherwise invoke  
other and return
 the result of that invocation. | 
| Modifier and Type | Method and Description | 
|---|---|
static IntStream | 
IntStream.generate(IntSupplier s)
Returns an infinite sequential unordered stream where each element is
 generated by the provided  
IntSupplier. | 
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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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