ConcurrentSkipListSetLastExample1

import java.util.*;
import java.util.concurrent.ConcurrentSkipListSet;
  
class ConcurrentSkipListSetLastExample1 {
    public static void main(String[] args)
    {
  
        // Initializing the set using
        // ConcurrentSkipListSet()
        ConcurrentSkipListSet<Integer> set
            = new ConcurrentSkipListSet<Integer>();
  
        // Adding elements to this set
        set.add(78);
        set.add(64);
        set.add(12);
        set.add(45);
        set.add(8);
  
        // Printing the ConcurrentSkipListSet
        System.out.println("ConcurrentSkipListSet: " + set);
  
        // Initializing the set using
        // ConcurrentSkipListSet(Collection)
        ConcurrentSkipListSet<Integer> set1
            = new ConcurrentSkipListSet<Integer>(set);
  
        // Printing the ConcurrentSkipListSet1
        System.out.println("ConcurrentSkipListSet1: "
                           + set1);
  
        // Initializing the set using
        // ConcurrentSkipListSet()
        ConcurrentSkipListSet<String> set2
            = new ConcurrentSkipListSet<>();
  
        // Adding elements to this set
        set2.add("Apple");
        set2.add("Lemon");
        set2.add("Banana");
        set2.add("Apple");
  
        // creating an iterator
        Iterator<String> itr = set2.iterator();
  
        System.out.print("Fruits Set: ");
        while (itr.hasNext()) {
            System.out.print(itr.next() + " ");
        }
    }
}