Java Maps Part 3: use HashMap to find number of word occurrences in a file

Code: https://github.com/a-r-d/java-1-class-demos/blob/master/collections-and-generics/week10/CountWordInstances.java

How to use a HashMap to find the number of word occurrences in a file and then find the most frequently used word.

Also a pretty good and basic java hashmap interview problem.

Тэги:

#java #java_hashmap #java_find_number_of_word_occurences #java_most_frequently_used_word #java_hashmap_interview_problem #computer_programming

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