Uses of Class
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
Uses of IntSummaryStatistics in java.util
Uses of IntSummaryStatistics in java.util.stream
Methods in java.util.stream that return IntSummaryStatistics Modifier and Type Method Description
IntSummaryStatisticsdescribing various summary data about the elements of this stream.
Methods in java.util.stream that return types with arguments of type IntSummaryStatistics Modifier and Type Method Description
static <T> Collector<T,?,IntSummaryStatistics>
summarizingInt(ToIntFunction<? super T> mapper)Returns a
Collectorwhich applies an
int-producing mapping function to each input element, and returns summary statistics for the resulting values.