Answers for "convert array of integer into map java 8"

int array to map java

Map<Integer, Long> map = Arrays
        .stream(nums)
        .boxed() // this
        .collect(Collectors.groupingBy(e -> e, Collectors.counting()));

Posted by: Guest on January-14-2021

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Answers for "convert array of integer into map java 8"

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Answers for "convert array of integer into map java 8"

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