Java ArrayDeque - clone() Method
The java.util.ArrayDeque.clone() method returns a copy of the given deque.
Syntax
public ArrayDeque<E> clone()
Here, E is the type of element maintained by the container.
Parameters
No parameter is required.
Return Value
Returns a copy of the given deque instance.
Exception
NA
Example:
In the example below, the java.util.ArrayDeque.clone() method is used to create a copy of the deque called MyDeque.
import java.util.*; public class MyClass { public static void main(String[] args) { //creating an ArrayDeque ArrayDeque<Integer> MyDeque = new ArrayDeque<Integer>(); //populating ArrayDeque MyDeque.add(10); MyDeque.add(20); MyDeque.add(30); ArrayDeque NewDeque = new ArrayDeque(); NewDeque = MyDeque.clone(); //printing ArrayDeque System.out.println("NewDeque contains: " + NewDeque); } }
The output of the above code will be:
NewDeque contains: [10, 20, 30]
❮ Java.util - ArrayDeque