| 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 | Description |
|---|---|---|
void |
IntSummaryStatistics.combine(IntSummaryStatistics other) |
Combines the state of another
IntSummaryStatistics into this one. |
| Modifier and Type | Method | Description |
|---|---|---|
IntSummaryStatistics |
IntStream.summaryStatistics() |
Returns an
IntSummaryStatistics describing various
summary data about the elements of this stream. |
| Modifier and Type | Method | Description |
|---|---|---|
static <T> Collector<T,?,IntSummaryStatistics> |
Collectors.summarizingInt(ToIntFunction<? super T> mapper) |
Returns a
Collector which applies an int-producing
mapping function to each input element, and returns summary statistics
for the resulting values. |
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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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