Mohd Nisab Alam

Sort a Map based on its value in Java

Suppose there is a map with values : {a=5 , z=6 , b=12} and you want to sort based on its values as {b=12 , z=6 , a=5} (descending order) Now if we want to sort the map based on values of map entry then we need to use PriorityQueue class. And here w...