Java ArrayDeque.clone()
Syntax
ArrayDeque.clone() has the following syntax.
public ArrayDeque <E> clone()
Example
In the following code shows how to use ArrayDeque.clone() method.
/* w ww . ja v a 2 s . co m*/
import java.util.ArrayDeque;
import java.util.Deque;
public class Main {
public static void main(String[] args) {
ArrayDeque<Integer> deque1 = new ArrayDeque<Integer> (8);
deque1.add(3);
deque1.add(2);
deque1.add(1);
deque1.add(18);
// clone the first deque,
Deque<Integer> deque2 = deque1.clone();
// print all the elements available in deque2
System.out.println(deque2);
}
}
The code above generates the following result.
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