ConcurrentSkipListSet descendingIterator() method in Java

The descendingIterator() method of java.util.concurrent.ConcurrentSkipListSet is an in-built function in Java which is used to return an iterator over the elements in this set in descending order. Syntax:

ConcurrentSkipListSet.descendingIterator()

Return Value: The function returns an iterator over the elements in this set in descending order. Below programs illustrate the ConcurrentSkipListSet.descendingIterator() method: Program 1: Program 2:

Reference: https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentSkipListSet.html#descendingIterator--