/*
Create List containing n Copies of Specified Object Example
This java example shows how to create a list consisting n copies of specified
copies using nCopies method of Collections class.
*/
import java.util.Collections;
import java.util.List;
import java.util.Iterator;
public class CreateListOfNCopiesExample {
public static void main(String[] args) {
/*
To create a List containing n copies of specified Object use,
static List nCopies(int n, Object obj) method of Java Collections class.
This method returns immutable List containing n copies of the
specified Object.
*/
List list = Collections.nCopies(5,"A");
//iterate through newly created list
System.out.println("List contains, ");
Iterator itr = list.iterator();
while(itr.hasNext())
System.out.println(itr.next());
}
}
/*
Output would be
List contains,
A
A
A
A
A
*/
