Using the merge method of the Map interface, which statement correctly updates the wordCount map of type Map to count all of the occurrences of a word in a file?

Question

Using the merge method of the Map interface, which statement correctly updates the wordCount map of type Map<String,Integer> to count all of the occurrences of a word in a file?

Answer

wordCount.merge(word, 1, (k,v) -> v + 1);

Answer

word.merge(wordCount,(k,v) -> v + 1);

Answer

word.merge(wordCount, 1, (k,v) -> v + 1);

Answer

wordCount.merge(word,(k,v) -> v + 1);

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Using the merge method of the Map interface, which statement correctly updates t...

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