#1.9 Java Collections Framework in Hindi | Java ArrayList of Object Sort Example(using Comparator)

Описание

Comparable did our job why do we need Comparator anymore?
ANS - Since Comparable is implemented by the same class whose objects are sorted so it binds you with that sorting logic which is ok in most of the cases but in case you want to have more than way of sorting your class objects you should use comparators.
We are overriding compare method of Comparator for sorting.



#programminggalaxy #arraylistinjava
#arraylist #arraylistshortinjava