public void forEach (Consumer<E> action)

// Java Program to illustrate the CopyOnWriteArraySet
// forEach() method in Java
  
import java.util.concurrent.CopyOnWriteArraySet;
import java.util.*;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // create object of CopyOnWriteArraySet
        CopyOnWriteArraySet<Integer> ArrSet
            = new CopyOnWriteArraySet<Integer>();
  
        // Add elements
        ArrSet.add(2);
        ArrSet.add(3);
        ArrSet.add(4);
        ArrSet.add(7);
        ArrSet.add(8);
  
        // print CopyOnWriteArraySet
        System.out.println("CopyOnWriteArraySet: "
                           + ArrSet);
        System.out.println("Traversing this Set: ");
  
        // Traverse this set using forEach() method
        ArrSet.forEach((n) -> System.out.println(n));
    }
}

CopyOnWriteArraySet: [2, 3, 4, 7, 8]
Traversing this Set: 
2
3
4
7
8

// Java Program to illustrate the CopyOnWriteArraySet
// forEach() method in Java
  
import java.util.concurrent.CopyOnWriteArraySet;
import java.util.*;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // Create object of CopyOnWriteArraySet
        CopyOnWriteArraySet<String> ArrSet
            = new CopyOnWriteArraySet<String>();
  
        // Add elements
        ArrSet.add("GeeksforGeeks");
        ArrSet.add("Geeks");
        ArrSet.add("Computer Science");
        ArrSet.add("Portal");
        ArrSet.add("Gfg");
  
        // Print CopyOnWriteArraySet
        System.out.println("CopyOnWriteArraySet: "
                           + ArrSet);
        System.out.println("Traversing this Set: ");
  
        // Traverse this set using forEach() method
        ArrSet.forEach((n) -> System.out.println(n));
    }
}

CopyOnWriteArraySet: [GeeksforGeeks, Geeks, Computer Science, Portal, Gfg]
Traversing this Set: 
GeeksforGeeks
Geeks
Computer Science
Portal
Gfg