Duration: 17 minutes
Summary: In this video, we will implement a more applicable example of using a HashMap with generics types (a map of String and Integer). In this example, we will read a string from the user, split it using spaces, and adding the words into the map. We will add them in a way, that the map will keep track of the count of the words used in the string. Finally, we display the content of the map on the screen.