in kotlin is there way to get count of word freq such as ``` kotlinlang #getting-started

in kotlin is there way to get count of word freq s...

aamit01

05/30/2016, 10:17 PM

in kotlin is there way to get count of word freq such as

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Map<String, Long> collect = 
        wordsList.stream().collect(groupingBy(Function.identity(), counting()));

? I can think of

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w1.split(" ").groupBy { it }.mapValues { it.component2().size }

but seems wasteful to make list and then just thrwo it away

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