Is it possible to update a value of a key in HashMap in Java?
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9y
You can update like this if you are reading data form a dataset :
This way you can generalize better and update the value.
This post comes from my answer on Quora https://www.quora.com/Is-it-possible-to-update-a-value-of-a-key-in-HashMap-in-Java/answer/Alket-Cecaj?srid=n9bS