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Sort a Map<Key, Value> by values

user433
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user433 Published in July 23, 2018, 1:42 pm

I am relatively new to Java, and often find that I need to sort a Map<Key, Value> on the values.

Since the values are not unique, I find myself converting the keySet into an array, and sorting that array through array sort with a custom comparator that sorts on the value associated with the key.

Is there an easier way?

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